PLAYER PAGE
Matthew Mallach
1100141972Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1542.9 |
| K-factor | 32 |
| Floor | 1071.4 |
| Highest | 1571.4 (2025-09-30) |
| Min/Max +/- allowed | 98 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1413.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1542.9 |
| K-factor | 32 |
| Floor | 1071.4 |
| Highest | 1571.4 (2025-09-30) |
| Min/Max +/- allowed | 97.7 |
Standard rating
| Rating | 1540.1 |
| K-factor | 32 |
| Floor | 1061.3 |
| Highest | 1561.3 (2025-04-01) |
| Min/Max +/- allowed | 99.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1429.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1540.1 |
| K-factor | 32 |
| Floor | 1061.3 |
| Highest | 1561.3 (2025-04-01) |
| Min/Max +/- allowed | 99.1 |
Rapid rating
| Rating | 1442.5 |
| K-factor | 32 |
| Floor | 976.7 |
| Highest | 1476.7 (2025-09-30) |
| Min/Max +/- allowed | 111.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1457.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1442.5 |
| K-factor | 32 |
| Floor | 976.7 |
| Highest | 1476.7 (2025-09-30) |
| Min/Max +/- allowed | 111.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JCC ChessPowerHouse Feb Rapid 2026 (B) | Rapid | 2026-02-15 | 2026-02-15 | Johannesburg Metro (GJM) | 5 | 1562.6 | 5 | 3 | 1358 | 0 | Details |
| 2 | JCC St Davids Marist Schools League 2025 (A) | Standard | 2025-09-08 | 2025-10-27 | Johannesburg Metro (GJM) | 6 | 1571.4 | 3 | 1.5 | 1464.6 | 0 | Details |
| 3 | Chess Power House Spring Rapid 2025 (B) | Rapid | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1567 | 5 | 4.5 | 1620.8 | 0 | Details |
| 4 | Rock n Roll Rapid 2025 (Kings) | Rapid | 2025-08-24 | 2025-08-24 | Ekurhuleni (GE) | 5 | 1519.6 | 5 | 4.5 | 1624.9 | 0 | Details |
| 5 | JMC Closed 2025 (U16) | Standard | 2025-08-09 | 2025-08-10 | Johannesburg Metro (GJM) | 5 | 1519.6 | 5 | 3.5 | 1616.8 | 0 | Details |
| 6 | JCC - SAHETI Chess League 2025 | Rapid | 2025-05-12 | 2025-06-09 | Johannesburg Metro (GJM) | 5 | 1519.6 | 4 | 4 | 1678 | 0 | Details |
| 7 | Chess Power House Randburg Rapid 2025 (A) | Rapid | 2025-05-11 | 2025-05-11 | Johannesburg Metro (GJM) | 6 | 1563.2 | 5 | 1 | 1309.7 | 0 | Details |
| 8 | JMC Crawford Sandton 2025 (B) | Standard | 2025-05-10 | 2025-05-10 | Johannesburg Metro (GJM) | 5 | 1563.2 | 5 | 2.5 | 1390 | 0 | Details |
| 9 | Chess Power House March Open 2025 (B) | Standard | 2025-03-22 | 2025-03-22 | Johannesburg Metro (GJM) | 5 | 1514.2 | 5 | 4 | 1575 | 0 | Details |
| 10 | JMC Crawford Ruimsig 2025 (B) | Standard | 2025-03-01 | 2025-03-01 | Johannesburg Metro (GJM) | 5 | 1514.2 | 5 | 3.5 | 1655.9 | 0 | Details |
| 11 | Midrand Chess Club - Individual Chess League 2024 | Standard | 2024-08-03 | 2024-11-09 | Johannesburg Metro (GJM) | 13 | 1435.6 | 10 | 10 | 1692.8 | 0 | Details |
| 12 | CPH Boksburg Open 2024 (B) | Standard | 2024-10-26 | 2024-10-26 | Ekurhuleni (GE) | 5 | 1430.6 | 5 | 3 | 1469.8 | 0 | Details |
| 13 | Centurion Chess Open Tournament 2024 (B) | Standard | 2024-09-21 | 2024-09-21 | Tshwane (GTP) | 5 | 1460.1 | 5 | 3.5 | 1537.1 | 0 | Details |
| 14 | JCC Khelo India 1st Annual Chess Tournament 2024 (B) | Standard | 2024-08-31 | 2024-08-31 | Johannesburg Metro (GJM) | 5 | 1460.1 | 5 | 2 | 1192.1 | 0 | Details |
| 15 | JMC Closed 2024 (C) | Standard | 2024-08-09 | 2024-08-11 | Johannesburg Metro (GJM) | 5 | 1462.2 | 5 | 3 | 1441.7 | 0 | Details |
| 16 | JCC SAHETI High Schools League Round Robin 2024 | Rapid | 2024-05-20 | 2024-06-10 | Johannesburg Metro (GJM) | 7 | 1446.7 | 4 | 4 | 1648 | 0 | Details |
| 17 | JMC Crawford International Sandton 2024 (C) | Standard | 2024-05-11 | 2024-05-11 | Johannesburg Metro (GJM) | 5 | 1422.8 | 5 | 4 | 1596.3 | 0 | Details |
| 18 | JCC King David Linksfield Rapid 2024 (A) | Rapid | 2024-04-21 | 2024-04-21 | Johannesburg Metro (GJM) | 5 | 1453.8 | 5 | 2.5 | 1350.1 | 0 | Details |
| 19 | 2024 KSNG CHess Academy Open Tournament (C) | Standard | 2024-04-06 | 2024-04-06 | Tshwane (GTP) | 5 | 1453.8 | 5 | 2 | 1301.6 | 0 | Details |
| 20 | CPH St Andrew's Rapid 2024 (A) | Rapid | 2024-03-30 | 2024-03-30 | Ekurhuleni (GE) | 5 | 1440 | 5 | 3 | 1636.3 | 0 | Details |
| 21 | Chess Power House 1st Rapid 2024 (A) | Rapid | 2024-02-24 | 2024-02-24 | Johannesburg Metro (GJM) | 5 | 1433.5 | 5 | 3.5 | 1512.7 | 0 | Details |
| 22 | JMC Kick Off Tournament 2024 (C) | Standard | 2024-01-28 | 2024-01-28 | Johannesburg Metro (GJM) | 5 | 1405.1 | 5 | 3.5 | 1579.8 | 0 | Details |
| 23 | Chess Power House Festive Rapid 2023 (Grade 3-7) | Rapid | 2023-12-15 | 2023-12-15 | Johannesburg Metro (GJM) | 6 | 1389 | 6 | 4.5 | 1539.2 | 0 | Details |
| 24 | CMR Chess Academy Summer Tournament 2023 (A) | Rapid | 2023-10-21 | 2023-10-21 | Ekurhuleni (GE) | 5 | 1373.8 | 5 | 3 | 1513.3 | 0 | Details |
| 25 | JMC Closed Aug 2023 (U14) | Standard | 2023-08-04 | 2023-08-06 | Johannesburg Metro (GJM) | 6 | 1400.9 | 6 | 2.5 | 1304.5 | 0 | Details |
| 26 | Chess Power House 2023 (B) | Standard | 2023-08-19 | 2023-08-19 | Johannesburg Metro (GJM) | 5 | 1400.9 | 5 | 3 | 1370.9 | 0 | Details |
| 27 | JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 | Blitz | 2023-07-30 | 2023-07-30 | Johannesburg Metro (GJM) | 7 | 1400.9 | 0 | 0 | 0 | 0 | Details |
| 28 | Chess Molecules 16 June Tournament 2023 (Grade 5-7) | Rapid | 2023-06-16 | 2023-06-16 | Ekurhuleni (GE) | 5 | 1420.9 | 5 | 3 | 1158.1 | 0 | Details |
| 29 | JNW Open - Trinityhouse Little Falls 2023 (C) | Standard | 2023-05-13 | 2023-05-13 | Johannesburg Metro (GJM) | 5 | 1347.9 | 5 | 4.5 | 1700.7 | 0 | Details |
| 30 | Alberton Chess Club Tournament 1 2023 (C) | Standard | 2023-04-15 | 2023-04-15 | Ekurhuleni (GE) | 5 | 1358.1 | 5 | 3 | 1289.2 | 0 | Details |
| 31 | JMC 1 St Peters 2023 (C) | Standard | 2023-03-18 | 2023-03-18 | Johannesburg Metro (GJM) | 5 | 1332.4 | 5 | 3.5 | 1472.2 | 0 | Details |
| 32 | 2022 South African Junior Wild Card Chess Championships (U14 Open) | Classical | 2022-12-09 | 2022-12-12 | 4 Knights (4K) | 7 | 1369.2 | 7 | 2 | 1081.7 | 0 | Details |
| 33 | 2022 South African Junior Team Chess Championships (U14 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1369.2 | 6 | 5 | 1543.9 | 0 | Details |
| 34 | FNB Chessheroes Anity Bullying 2022 (U14) | Standard | 2022-11-05 | 2022-11-05 | Johannesburg Metro (GJM) | 5 | 1271.8 | 5 | 4 | 1633.4 | 0 | Details |
| 35 | JMC 3rd Trials 2022 (C) | Standard | 2022-09-11 | 2022-09-11 | Johannesburg Metro (GJM) | 5 | 1242 | 5 | 3 | 1297.9 | 0 | Details |
| 36 | Chess Molecules Championship 2022 (U13) | Rapid | 2022-09-17 | 2022-09-17 | Johannesburg Metro (GJM) | 5 | 1242 | 5 | 3.5 | 1405 | 0 | Details |
| 37 | UJ Fundraising Tournament 2022 (C) | Standard | 2022-08-13 | 2022-08-13 | Johannesburg Metro (GJM) | 5 | 1236.6 | 5 | 3 | 1272 | 0 | Details |
| 38 | JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) | Standard | 2022-07-24 | 2022-07-24 | Johannesburg Metro (GJM) | 5 | 1216 | 5 | 2.5 | 1341.7 | 0 | Details |
| 39 | Chess Power House Rapid 2022 (B) | Rapid | 2022-06-11 | 2022-06-11 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 3 | 1337.4 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1273 |
| Performance | 1358 |
Game statistics (History)
| Games | 196 |
| Wins | 114 |
| Draws | 30 |
| Losses | 52 |
| White | 99 |
| Black | 97 |
| White wins | 62 |
| Black wins | 52 |
| Score | 129 |
| Percent | 65.8 |
| Dp | 134.4 |
| AOR | 1326.4 |
| Performance | 1460.8 |
Rankings (Main)
| National | |
| Overall | 1385 |
| Gender | 1253 |
| Age group | 148 |
| Gender/Age | 128 |
| Provincial | |
| Overall | 495 |
| Gender | 441 |
| Age group | 52 |
| Gender/Age | 44 |
| Regional | |
| Overall | 181 |
| Gender | 161 |
| Age group | 18 |
| Gender/Age | 15 |
Rankings (Standard)
| National | |
| Overall | 1299 |
| Gender | 1165 |
| Age group | 144 |
| Gender/Age | 121 |
| Provincial | |
| Overall | 478 |
| Gender | 422 |
| Age group | 52 |
| Gender/Age | 44 |
| Regional | |
| Overall | 161 |
| Gender | 141 |
| Age group | 18 |
| Gender/Age | 15 |
Rankings (Rapid)
| National | |
| Overall | 537 |
| Gender | 480 |
| Age group | 68 |
| Gender/Age | 59 |
| Provincial | |
| Overall | 88 |
| Gender | 80 |
| Age group | 8 |
| Gender/Age | 8 |
| Regional | |
| Overall | 54 |
| Gender | 51 |
| Age group | 6 |
| Gender/Age | 6 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1273 |
| Dp | 85 |
| Prat | 1358 |
Performance (12 months)
| Games | 42 |
| Score | 28.5 |
| Percent | 67.9 |
| Aor | 1362.1 |
| Dp | 151.8 |
| Prat | 1513.8 |
Performance (History)
| Games | 196 |
| Score | 129 |
| Percent | 65.8 |
| Aor | 1326.4 |
| Dp | 134.4 |
| Prat | 1460.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Maharaj, A (Arya) | 3 | 2 | 1 | JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) | JMC Crawford Ruimsig 2025 (B) | Details |
| Overall | 2 | Mallach, D (Daniel) | 3 | 3 | 0 | JMC 1 St Peters 2023 (C) | Midrand Chess Club - Individual Chess League 2024 | Details |
| Overall | 3 | Mankena, S (Satvik Ram) | 3 | 2 | 1 | JMC Crawford International Sandton 2024 (C) | JMC Crawford Ruimsig 2025 (B) | Details |
| Overall | 4 | Steyn, J (Johannes) | 2 | 2 | 0 | 2022 South African Junior Team Chess Championships (U14 Open) | 2022 South African Junior Wild Card Chess Championships (U14 Open) | Details |
| Overall | 5 | Combrink, J (Juan-Louis) | 2 | 2 | 0 | Chess Power House 1st Rapid 2024 (A) | CPH St Andrew's Rapid 2024 (A) | Details |
| Standard | 1 | Maharaj, A (Arya) | 3 | 2 | 1 | JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) | JMC Crawford Ruimsig 2025 (B) | Details |
| Standard | 2 | Mallach, D (Daniel) | 3 | 3 | 0 | JMC 1 St Peters 2023 (C) | Midrand Chess Club - Individual Chess League 2024 | Details |
| Standard | 3 | Mankena, S (Satvik Ram) | 3 | 2 | 1 | JMC Crawford International Sandton 2024 (C) | JMC Crawford Ruimsig 2025 (B) | Details |
| Standard | 4 | Hazelton-Lagarrigue, V (Vincent) | 2 | 1 | 1 | FNB Chessheroes Anity Bullying 2022 (U14) | JMC Kick Off Tournament 2024 (C) | Details |
| Standard | 5 | Habangana, B (Bushe) | 2 | 2 | 0 | JMC Closed Aug 2023 (U14) | JMC Kick Off Tournament 2024 (C) | Details |
| Rapid | 1 | Combrink, J (Juan-Louis) | 2 | 2 | 0 | Chess Power House 1st Rapid 2024 (A) | CPH St Andrew's Rapid 2024 (A) | Details |
| Rapid | 2 | Robinson, R (Rhys David) | 2 | 2 | 0 | JCC King David Linksfield Rapid 2024 (A) | Chess Power House Randburg Rapid 2025 (A) | Details |
| Rapid | 3 | Jaitas, K (Kittisak) | 2 | 2 | 0 | CMR Chess Academy Summer Tournament 2023 (A) | CPH St Andrew's Rapid 2024 (A) | Details |
| Rapid | 4 | Mlambo, I (Ishmael) | 2 | 0 | 2 | CMR Chess Academy Summer Tournament 2023 (A) | CPH St Andrew's Rapid 2024 (A) | Details |
| Rapid | 5 | Brest, S (Saul) | 2 | 0 | 2 | Chess Power House Rapid 2022 (B) | Chess Molecules Championship 2022 (U13) | Details |