| Match History (Recent) | View Advanced Player Stats |
|
Nicholas De Haan (Saint Louis, MO)
Male |
4.0 C 12/31/2024 |
| Estimated Dynamic Rating |
3.9381 5/9/2025 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| Recent History |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 18+ 4.0 | 15 | 10 | 5 | 0 | 66.7 | 32 | 22 | 10 | 68.8 | 284 | 162 | 122 | 57.0 | 0 |
| Tri-Level 18+ 9.0 | 5 | 1 | 4 | 0 | 20.0 | 10 | 2 | 8 | 20.0 | 99 | 43 | 56 | 43.4 | 0 |
| Total | 20 | 11 | 9 | 0 | 55.0 | 42 | 24 | 18 | 57.1 | 383 | 205 | 178 | 53.5 | 0 |
| 04/13/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
L | Ackermann/Rigby (S) Missouri Valley |
| Michael O'Neill (3.95) | 1-6 6-3 1-0 |
Alex Boker (3.96) David Snider (3.92) |
| Match: 3.97 | Rating: 3.94 |
| 03/30/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Albrecht/Worth (S) Missouri Valley |
| Thanaphat Chananukul (3.51) | 6-3 6-2 |
Bob Maguire (3.61) Bob Samples (3.63) |
| Match: 4.06 | Rating: 3.94 |
| 03/16/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Williams (S) Missouri Valley |
| Jacob Sandweiss (3.95) | 6-2 6-2 |
William Bealke (3.63) Harold Nottingham (3.61) |
| Match: 3.92 | Rating: 3.89 |
| 02/23/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Harris/Illinois Grinders (S) Missouri Valley |
| Thanaphat Chananukul (3.51) | 6-1 6-1 |
Mark Brunner (3.71) Paul Malcharek (3.89) |
| Match: 4.35 | Rating: 3.96 |
| 02/16/2025 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Elias/Shultz (S) Missouri Valley |
| Theron Howe (3.79) | 6-4 6-4 |
Tom Tokarczyk (3.52) Casey Wood (3.58) |
| Match: 3.67 | Rating: 3.85 |
| 02/09/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
L | Pottebaum/PennPals (S) Missouri Valley |
| Alex Magrath (3.95) | 6-4 6-3 |
Jon Jouris (3.72) Matt Cissell (3.65) |
| Match: 3.51 | Rating: 3.83 |
| 02/01/2025 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (F) Missouri Valley |
L | Ackermann/Rigby (F) Missouri Valley |
| Ryan Papproth (3.97) | 6-4 6-2 |
Charles Welton (3.85) Ted Geerling (3.96) |
| Match: 3.68 | Rating: 3.88 |
| 01/12/2025 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (F) Missouri Valley |
W | Elverhoy (F) Missouri Valley |
| Theron Howe (3.81) | 6-3 6-4 |
William Gregerson (3.43) Victor Haddock (3.84) |
| Match: 3.84 | Rating: 3.92 |
| 10/08/2024 | D285 | Tri-Level 18+ 9.0 |
|---|---|---|
| Sandweiss Missouri Valley |
L | STL/Gontarz/Mid-TriM Missouri Valley |
| Ryan Papproth (3.97) | 6-4 6-4 |
Peter Gontarz (3.86) Alex Boker (3.96) |
| Match: 3.81 | Rating: 3.95 |
| 09/30/2024 | D285 | Tri-Level 18+ 9.0 |
|---|---|---|
| Sandweiss Missouri Valley |
L | Huchet/Tchen Missouri Valley |
| Malik Hagens (3.90) | 7-6 6-2 |
jon tchen (3.92) Kyle Feder (4.04) |
| Match: 3.89 | Rating: 3.97 |
| 09/29/2024 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (F) Missouri Valley |
W | Albrecht/Worth (F) Missouri Valley |
| Malik Hagens (3.91) | 7-6 6-4 |
Joseph Recker (3.94) William Heritage (3.63) |
| Match: 3.88 | Rating: 3.98 |
| 09/22/2024 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (F) Missouri Valley |
L | Pottebaum/PennPals (F) Missouri Valley |
| Theron Howe (3.81) | 6-2 7-5 |
Joel Pottebaum (3.77) Sam Edwards (3.79) |
| Match: 3.72 | Rating: 3.96 |
| 09/16/2024 | D285 | Tri-Level 18+ 9.0 |
|---|---|---|
| Sandweiss Missouri Valley |
W | Hamilton/Neale Missouri Valley |
| Ryan Papproth (3.93) | 6-3 6-3 |
Pablo Seward Delaporte (3.47) Scott Harris (4.02) |
| Match: S | Rating: 4.03 |
| 09/08/2024 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (F) Missouri Valley |
W | Masengill (F) Missouri Valley |
| Malik Hagens (3.91) | 6-1 6-4 |
jay lyons (3.85) Nicholas Argyres (3.80) |
| Match: 4.12 | Rating: 4.03 |
| 09/03/2024 | D285 | Tri-Level 18+ 9.0 |
|---|---|---|
| Sandweiss Missouri Valley |
L | STL/Gontarz/Mid-TriM Missouri Valley |
| Malik Hagens (3.87) | 7-6 6-3 |
Nathan Meinert (4.13) David Cabrera (4.01) |
| Match: 4.04 | Rating: 4.01 |
| 08/19/2024 | D285 | Tri-Level 18+ 9.0 |
|---|---|---|
| Sandweiss Missouri Valley |
L | STL/Gontarz/Mid-TriM Missouri Valley |
| Ryan Papproth (3.92) | 6-3 6-3 |
Nathan Meinert (4.08) David Cabrera (3.96) |
| Match: 3.86 | Rating: 3.99 |
| 06/02/2024 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Pottebaum/Penn Pals (S) Missouri Valley |
| Michael O'Neill (3.90) | 7-5 6-3 |
Ryan Maus (3.76) Jon Jouris (3.62) |
| Match: 3.89 | Rating: 3.99 |
| 06/01/2024 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Dickerson/Nash (S) Missouri Valley |
| Theron Howe (3.75) | 7-6 6-4 |
Aaron Levin (4.20) Michael Malpartida (3.73) |
| Match: 4.17 | Rating: 4.03 |
| 06/01/2024 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
W | Bayer/Damjanovic (S) Missouri Valley |
| Alex Magrath (3.75) | 6-3 6-4 |
Brendan Czaicki (3.99) Gabriel Vuagniaux (3.77) |
| Match: 4.15 | Rating: 4.02 |
| 05/31/2024 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Sandweiss/The Chess Club (S) Missouri Valley |
L | STL/Harris/18&Over4.0M Missouri Valley |
| Theron Howe (3.72) | 4-6 6-4 1-0 |
Jeffrey Harris (3.93) Sam Shouldis (3.95) |
| Match: 4.03 | Rating: 3.99 |
| Glossary |
| Match | Player rating for individual match. |
| Rating | Dynamic rating after completed match. |
| NC | Match not yet calculated into rating. |
| S | Self rated or unrated player involved in match so no match rating calculated for current player. |
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