PLAYER PAGE
Logan Gericke
1140310484Ekurhuleni (GE)Personal
Main rating
| Rating | 1500.6 |
| K-factor | 32 |
| Floor | 1019.9 |
| Highest | 1519.9 (2026-06-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 12 |
| Score | 7.5 |
| We | 8.61 |
| SWe | -1.1 |
| Temp +/- | -35.3 |
| Penalties | 0 |
| Weight perform | 1419.7 |
| Final +/- | -35.3 |
| New Rating () | |
| Rating | 1465.3 |
| K-factor | 32 |
| Floor | 1019.9 |
| Highest | 1519.9 (2026-06-01) |
| Min/Max +/- allowed | 105.1 |
Standard rating
| Rating | 1487 |
| K-factor | 32 |
| Floor | 1017.9 |
| Highest | 1517.9 (2026-06-01) |
| Min/Max +/- allowed | 105.4 |
| Rating Change () | |
| Games | 12 |
| Score | 7.5 |
| We | 8.54 |
| SWe | -1.04 |
| Temp +/- | -33.4 |
| Penalties | 0 |
| Weight perform | 1419.7 |
| Final +/- | -33.4 |
| New Rating () | |
| Rating | 1453.6 |
| K-factor | 32 |
| Floor | 1017.9 |
| Highest | 1517.9 (2026-06-01) |
| Min/Max +/- allowed | 105.4 |
Rapid rating
| Rating | 1325.1 |
| K-factor | 36 |
| Floor | 825.1 |
| Highest | 1325.1 (2026-03-01) |
| Min/Max +/- allowed | 138.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1325.1 |
| K-factor | 36 |
| Floor | 825.1 |
| Highest | 1325.1 (2026-03-01) |
| Min/Max +/- allowed | 138.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Open Championship 2026 (U13 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1500.6 | 7 | 3.5 | 1374.1 | -34.3 | Details |
| 2 | D6 Individuals Finals 2026 (U13 Boys) | Standard | 2026-05-16 | 2026-05-16 | Ekurhuleni (GE) | 5 | 1500.6 | 5 | 4 | 1484.3 | -1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Ekurhuleni Open 2026 (D) | Standard | 2026-05-23 | 2026-05-23 | Ekurhuleni (GE) | 5 | 1519.9 | 5 | 3 | 1468.9 | -6.6 | Details |
| 2 | Ekurhuleni 2nd Trial 2026 (F) | Standard | 2026-06-20 | 2026-06-20 | Ekurhuleni (GE) | 5 | 1519.9 | 5 | 3 | 1430.1 | -12.6 | Details |
| 3 | Ekurhuleni 1st Trial 2026 (D U14) | Standard | 2026-04-11 | 2026-04-11 | Ekurhuleni (GE) | 5 | 1501 | 5 | 4 | 1613.1 | 18.9 | Details |
| 4 | East Rand Chess Club Open 2026 (D) | Rapid | 2026-03-14 | 2026-03-14 | Ekurhuleni (GE) | 5 | 1484.7 | 5 | 4 | 1612.7 | 15.5 | Details |
| 5 | Chess Power House February Open 2026 (C) | Standard | 2026-02-21 | 2026-02-21 | Ekurhuleni (GE) | 5 | 1418.8 | 5 | 3 | 1623.1 | 20.4 | Details |
| 6 | JCC ChessPowerHouse Feb Rapid 2026 (C) | Rapid | 2026-02-15 | 2026-02-15 | Johannesburg Metro (GJM) | 5 | 1418.8 | 5 | 3 | 1443.8 | 1.1 | Details |
| 7 | Ekurhuleni 1st Standard Tournament 2026 (D) | Standard | 2026-02-14 | 2026-02-14 | Ekurhuleni (GE) | 5 | 1418.8 | 5 | 3 | 1493.5 | 8.1 | Details |
| 8 | JP Wagner Cup 2026 (U14) | Standard | 2026-01-31 | 2026-01-31 | Ekurhuleni (GE) | 5 | 1418.8 | 5 | 3 | 1346.2 | -6.3 | Details |
| 9 | EG Janesn Open 2026 (U13) | Standard | 2026-02-07 | 2026-02-07 | Ekurhuleni (GE) | 5 | 1418.8 | 5 | 3 | 1470.9 | 3.1 | Details |
| 10 | Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1396.7 | 5 | 3 | 1515.1 | 12.2 | Details |
| 11 | Chess Power House October Open 2025 (C) | Standard | 2025-10-25 | 2025-10-25 | Ekurhuleni (GE) | 5 | 1385.8 | 5 | 3 | 1440.4 | 6 | Details |
| 12 | UJ @20years Open Chess Championship 2025 (E) | Standard | 2025-10-18 | 2025-10-18 | Johannesburg Metro (GJM) | 5 | 1363.6 | 5 | 3 | 1552.6 | 19.1 | Details |
| 13 | 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1363.6 | 5 | 3 | 1300.5 | -6.6 | Details |
| 14 | GoForChess Junior Chess Championships 2025 (U12) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1398.1 | 5 | 2 | 1307.2 | -8.1 | Details |
| 15 | Ekurhuleni Trial 4 2025 (F) | Standard | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1398.1 | 5 | 2.5 | 1343.3 | -6 | Details |
| 16 | Chess Power House Spring Rapid 2025 (C) | Rapid | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1398.1 | 5 | 2 | 1322.5 | -3.8 | Details |
| 17 | East Rand Chess Club Open 2025 (C) | Standard | 2025-08-09 | 2025-08-09 | Ekurhuleni (GE) | 5 | 1398.1 | 5 | 2.5 | 1378.3 | -1.2 | Details |
| 18 | East Rand Chess Club Open 2025 (C) | Standard | 2025-08-09 | 2025-08-09 | Ekurhuleni (GE) | 5 | 1398.1 | 5 | 2.5 | 1378.3 | -1.2 | Details |
| 19 | East Rand Chess Club 2025 (C) | Rapid | 2025-09-06 | 2025-09-06 | Ekurhuleni (GE) | 5 | 1398.1 | 0 | 0 | 0 | 0 | Details |
| 20 | East Rand Chess Club 2025 (C) | Rapid | 2025-09-06 | 2025-09-06 | Ekurhuleni (GE) | 5 | 1398.1 | 0 | 0 | 0 | 0 | Details |
| 21 | Rock n Roll Rapid 2025 (Queens) | Rapid | 2025-08-24 | 2025-08-24 | Ekurhuleni (GE) | 5 | 1383.1 | 5 | 3.5 | 1500.5 | 6.6 | Details |
| 22 | Ekurhuleni Trials 2025 (F) | Standard | 2025-07-26 | 2025-07-26 | Ekurhuleni (GE) | 5 | 1383.1 | 5 | 3 | 1393.7 | 1.8 | Details |
| 23 | South African Open 2025 (U12 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1396.2 | 5 | 2.5 | 1340.5 | -7.4 | Details |
| 24 | Ekurhuleni Trial 2 2025 (F) | Standard | 2025-06-21 | 2025-06-21 | Ekurhuleni (GE) | 5 | 1362.9 | 5 | 2.5 | 1300.3 | -6.8 | Details |
| 25 | Ekurhuleni Trials 2025 (F) | Standard | 2025-05-24 | 2025-05-24 | Ekurhuleni (GE) | 5 | 1198.9 | 5 | 3.5 | 1554.9 | 33.9 | Details |
| 26 | Ekurhuleni South District Primary Schools 2025 (U11 Boys) | Standard | 2025-05-10 | 2025-05-10 | Ekurhuleni (GE) | 5 | 1198.9 | 5 | 4 | 1460.9 | 26.2 | Details |
| 27 | East Rand Chess Club Open 2025 (C) | Standard | 2025-05-03 | 2025-05-03 | Ekurhuleni (GE) | 5 | 1198.9 | 5 | 3.5 | 1510.4 | 31 | Details |
| 28 | Gauteng Schools Individuals Finals 2024 (U11 Boys) | Standard | 2024-08-16 | 2024-08-16 | Ekurhuleni (GE) | 5 | 1200 | 5 | 2 | 1191.7 | -1.7 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 3 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 3 |
| Black wins | 0 |
| Score | 3.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1374.1 |
| Performance | 1374.1 |
Game statistics ()
| Games | 57 |
| Wins | 35 |
| Draws | 3 |
| Losses | 19 |
| White | 26 |
| Black | 31 |
| White wins | 17 |
| Black wins | 18 |
| Score | 36.5 |
| Percent | 64 |
| Dp | 119.3 |
| AOR | 1364.1 |
| Performance | 1483.4 |
Game statistics (History)
| Games | 142 |
| Wins | 79 |
| Draws | 11 |
| Losses | 52 |
| White | 71 |
| Black | 81 |
| White wins | 34 |
| Black wins | 49 |
| Score | 84.5 |
| Percent | 59.5 |
| Dp | 80.8 |
| AOR | 1352.3 |
| Performance | 1433.2 |
Rankings (Main)
| National | |
| Overall | 1996 |
| Gender | 1752 |
| Age group | 197 |
| Gender/Age | 149 |
| Provincial | |
| Overall | 696 |
| Gender | 604 |
| Age group | 66 |
| Gender/Age | 50 |
| Regional | |
| Overall | 104 |
| Gender | 89 |
| Age group | 11 |
| Gender/Age | 8 |
Rankings (Standard)
| National | |
| Overall | 1979 |
| Gender | 1704 |
| Age group | 214 |
| Gender/Age | 158 |
| Provincial | |
| Overall | 713 |
| Gender | 614 |
| Age group | 72 |
| Gender/Age | 55 |
| Regional | |
| Overall | 107 |
| Gender | 91 |
| Age group | 11 |
| Gender/Age | 8 |
Rankings (Rapid)
| National | |
| Overall | 1683 |
| Gender | 1419 |
| Age group | 325 |
| Gender/Age | 244 |
| Provincial | |
| Overall | 329 |
| Gender | 277 |
| Age group | 64 |
| Gender/Age | 48 |
| Regional | |
| Overall | 109 |
| Gender | 80 |
| Age group | 34 |
| Gender/Age | 26 |
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 | 7 |
| Score | 3.5 |
| Percent | 50 |
| Aor | 1374.1 |
| Dp | 0 |
| Prat | 1374.1 |
Performance ()
| Games | 57 |
| Score | 36.5 |
| Percent | 64 |
| Aor | 1364.1 |
| Dp | 119.3 |
| Prat | 1483.4 |
Performance (12 months)
| Games | 107 |
| Score | 63.5 |
| Percent | 59.3 |
| Aor | 1366.8 |
| Dp | 79.4 |
| Prat | 1446.2 |
Performance (History)
| Games | 142 |
| Score | 84.5 |
| Percent | 59.5 |
| Aor | 1352.3 |
| Dp | 80.8 |
| Prat | 1433.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Sardinha, S (Seveano) | 4 | 2 | 2 | Ekurhuleni Trial 2 2025 (F) | Ekurhuleni 1st Trial 2026 (D U14) | Details |
| Overall | 2 | Visagie, A (Arina) | 4 | 1 | 3 | Ekurhuleni Trials 2025 (F) | East Rand Chess Club Open 2025 (C) | Details |
| Overall | 3 | Dithebe, K (Katleho) | 4 | 0 | 4 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Overall | 4 | Verwey, R (Reuben) | 3 | 3 | 0 | Ekurhuleni Trials 2025 (F) | Ekurhuleni Trial 4 2025 (F) | Details |
| Overall | 5 | Mistry, K (Kabir) | 3 | 2 | 1 | Ekurhuleni Trial 2 2025 (F) | Chess Power House February Open 2026 (C) | Details |
| Standard | 1 | Dithebe, K (Katleho) | 4 | 0 | 4 | East Rand Chess Club Open 2025 (C) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 2 | Sardinha, S (Seveano) | 4 | 2 | 2 | Ekurhuleni Trial 2 2025 (F) | Ekurhuleni 1st Trial 2026 (D U14) | Details |
| Standard | 3 | Visagie, A (Arina) | 4 | 1 | 3 | Ekurhuleni Trials 2025 (F) | East Rand Chess Club Open 2025 (C) | Details |
| Standard | 4 | Mistry, K (Kabir) | 3 | 2 | 1 | Ekurhuleni Trial 2 2025 (F) | Chess Power House February Open 2026 (C) | Details |
| Standard | 5 | Verwey, R (Reuben) | 3 | 3 | 0 | Ekurhuleni Trials 2025 (F) | Ekurhuleni Trial 4 2025 (F) | Details |