PLAYER PAGE
Shlomo Block
1140138223Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1472.7 |
| K-factor | 32 |
| Floor | 1013.2 |
| Highest | 1513.2 (2026-06-01) |
| Min/Max +/- allowed | 106 |
| Rating Change () | |
| Games | 13 |
| Score | 10 |
| We | 7.43 |
| SWe | 1.21 |
| Temp +/- | 38.8 |
| Penalties | 0 |
| Weight perform | 1434.1 |
| Final +/- | +38.8 |
| New Rating () | |
| Rating | 1511.6 |
| K-factor | 32 |
| Floor | 1013.2 |
| Highest | 1513.2 (2026-06-01) |
| Min/Max +/- allowed | 106.1 |
Standard rating
| Rating | 1415.5 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1455 (2026-04-01) |
| Min/Max +/- allowed | 115.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1302.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1415.5 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1455 (2026-04-01) |
| Min/Max +/- allowed | 115.3 |
Rapid rating
| Rating | 1514.2 |
| K-factor | 32 |
| Floor | 908.8 |
| Highest | 1518.4 (2024-08-01) |
| Min/Max +/- allowed | 105.3 |
| Rating Change () | |
| Games | 13 |
| Score | 10 |
| We | 10.18 |
| SWe | -0.18 |
| Temp +/- | -5.8 |
| Penalties | 0 |
| Weight perform | 1577.6 |
| Final +/- | +63.4 |
| New Rating () | |
| Rating | 1577.6 |
| K-factor | 32 |
| Floor | 1077.6 |
| Highest | 1577.6 (2026-10-01) |
| Min/Max +/- allowed | 96.8 |
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 |
| 1 | Chess Power House October Rapid 2026 (C) | Rapid | 2026-10-11 | 2026-10-11 | Johannesburg Metro (GJM) | 6 | 1472.7 | 6 | 4 | 1546.4 | 7.9 | Details |
| 2 | Maccabi Juniour National Games 2026 (B) | Rapid | 2026-09-23 | 2026-09-23 | Johannesburg Metro (GJM) | 7 | 1472.7 | 7 | 6 | 1715.7 | 30.9 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Helpmekaar 2026 (B) | Standard | 2026-05-31 | 2026-05-31 | Johannesburg Metro (GJM) | 5 | 1513.2 | 4 | 1 | 1187.9 | -40.5 | Details |
| 2 | Chess Power House May Rapid 2026 (C) | Rapid | 2026-05-24 | 2026-05-24 | Johannesburg Metro (GJM) | 5 | 1504.9 | 5 | 4 | 1591.5 | 8.3 | Details |
| 3 | Chess Power House Freedom Day Open 2026 (C) | Standard | 2026-04-27 | 2026-04-27 | Ekurhuleni (GE) | 5 | 1501.5 | 5 | 3.5 | 1514.6 | 3.4 | Details |
| 4 | JCC ChessPowerHouse Feb Rapid 2026 (C) | Rapid | 2026-02-15 | 2026-02-15 | Johannesburg Metro (GJM) | 5 | 1492.5 | 5 | 4 | 1651.6 | 9 | Details |
| 5 | 2026 JMC Kick off Tournament (C) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1492.5 | 5 | 3 | 1451.9 | -3.3 | Details |
| 6 | Chess Power House Dec Rapid 2025 (C) | Rapid | 2025-12-16 | 2025-12-16 | Johannesburg Metro (GJM) | 5 | 1467.5 | 5 | 4 | 1681.3 | 15.6 | Details |
| 7 | Fourth Knight Riders Juniors Open Chess Tournament 2025 (B) | Standard | 2025-08-31 | 2025-08-31 | Johannesburg Metro (GJM) | 5 | 1442.1 | 5 | 3 | 1388 | -4.5 | Details |
| 8 | GoForChess Junior Chess Championships 2025 (U12) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1442.1 | 5 | 3 | 1598.8 | 14.6 | Details |
| 9 | Chess Power House Spring Rapid 2025 (C) | Rapid | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1442.1 | 5 | 3.5 | 1538.7 | 5.7 | Details |
| 10 | Knight Riders Youth Day Open 2025 (B+C) | Standard | 2025-06-15 | 2025-06-15 | Johannesburg Metro (GJM) | 5 | 1472.1 | 5 | 3 | 1395.5 | -8 | Details |
| 11 | JMC Helpmekaar 2025 (U12) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1472.1 | 5 | 2.5 | 1367.8 | -10.8 | Details |
| 12 | 2nd Knight Riders Junior Open 2025 (C) | Standard | 2025-03-23 | 2025-03-23 | Johannesburg Metro (GJM) | 5 | 1464.6 | 5 | 3 | 1470.6 | 0 | Details |
| 13 | First Knights Juniors Chess Tournament 2025 (C) | Standard | 2025-02-09 | 2025-02-09 | Johannesburg Metro (GJM) | 5 | 1359.1 | 5 | 4.5 | 1596 | 22.6 | Details |
| 14 | JMC Kick Off 2025 (C) | Standard | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1359.1 | 5 | 3 | 1494.1 | 12.4 | Details |
| 15 | CPH King David Linksfield Aug Rapid 2024 (C) | Rapid | 2024-08-18 | 2024-08-18 | Johannesburg Metro (GJM) | 5 | 1332.2 | 5 | 4.5 | 1609.3 | 15 | Details |
| 16 | JMC Trinityhouse Little Falls 2024 (C) | Standard | 2024-06-02 | 2024-06-02 | Johannesburg Metro (GJM) | 5 | 1314.3 | 5 | 2.5 | 1411.2 | 10 | Details |
| 17 | JCC King David Linksfield Rapid 2024 (C) | Rapid | 2024-04-21 | 2024-04-21 | Johannesburg Metro (GJM) | 5 | 1291.3 | 5 | 4 | 1513.7 | 12.8 | Details |
| 18 | JMC Kick Off Tournament 2024 (D) | Standard | 2024-01-28 | 2024-01-28 | Johannesburg Metro (GJM) | 5 | 1308.3 | 5 | 2 | 1217.1 | -9.5 | Details |
| 19 | JMC Trinity Little Falls 2023 (U10) | Standard | 2023-07-02 | 2023-07-02 | Johannesburg Metro (GJM) | 5 | 1184.1 | 5 | 3.5 | 1508.1 | 32.2 | Details |
| 20 | GoForChess Junior Chess Championship Grayston 2023 (Juniors) | Standard | 2023-07-16 | 2023-07-16 | Johannesburg Metro (GJM) | 5 | 1184.1 | 5 | 4 | 1485.1 | 30 | Details |
| 21 | Goforchess Junior Championship 2022 (Grayston) | Standard | 2022-03-06 | 2022-03-06 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 2 | 1125 | -8 | Details |
Game statistics ( )
| Games | 6 |
| Wins | 4 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 3 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1404.7 |
| Performance | 1546.3 |
Game statistics ()
| Games | 37 |
| Wins | 25 |
| Draws | 1 |
| Losses | 11 |
| White | 18 |
| Black | 19 |
| White wins | 13 |
| Black wins | 12 |
| Score | 25.5 |
| Percent | 68.9 |
| Dp | 160.8 |
| AOR | 1382.1 |
| Performance | 1542.9 |
Game statistics (History)
| Games | 117 |
| Wins | 73 |
| Draws | 9 |
| Losses | 35 |
| White | 59 |
| Black | 58 |
| White wins | 36 |
| Black wins | 37 |
| Score | 77.5 |
| Percent | 66.2 |
| Dp | 138 |
| AOR | 1349.9 |
| Performance | 1487.9 |
Rankings (Main)
| National | |
| Overall | 2342 |
| Gender | 2036 |
| Age group | 259 |
| Gender/Age | 195 |
| Provincial | |
| Overall | 799 |
| Gender | 696 |
| Age group | 81 |
| Gender/Age | 64 |
| Regional | |
| Overall | 268 |
| Gender | 235 |
| Age group | 28 |
| Gender/Age | 24 |
Rankings (Standard)
| National | |
| Overall | 2893 |
| Gender | 2421 |
| Age group | 354 |
| Gender/Age | 251 |
| Provincial | |
| Overall | 1042 |
| Gender | 884 |
| Age group | 114 |
| Gender/Age | 85 |
| Regional | |
| Overall | 315 |
| Gender | 276 |
| Age group | 33 |
| Gender/Age | 28 |
Rankings (Rapid)
| National | |
| Overall | 400 |
| Gender | 371 |
| Age group | 55 |
| Gender/Age | 46 |
| Provincial | |
| Overall | 85 |
| Gender | 75 |
| Age group | 14 |
| Gender/Age | 10 |
| Regional | |
| Overall | 38 |
| Gender | 35 |
| 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 | 6 |
| Score | 4 |
| Percent | 66.7 |
| Aor | 1404.7 |
| Dp | 141.7 |
| Prat | 1546.3 |
Performance ()
| Games | 37 |
| Score | 25.5 |
| Percent | 68.9 |
| Aor | 1382.1 |
| Dp | 160.8 |
| Prat | 1542.9 |
Performance (12 months)
| Games | 42 |
| Score | 29.5 |
| Percent | 70.2 |
| Aor | 1387.3 |
| Dp | 172 |
| Prat | 1559.4 |
Performance (History)
| Games | 117 |
| Score | 77.5 |
| Percent | 66.2 |
| Aor | 1349.9 |
| Dp | 138 |
| Prat | 1487.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lipshitz, B (Blake) | 4 | 3 | 1 | CPH King David Linksfield Aug Rapid 2024 (C) | Chess Power House May Rapid 2026 (C) | Details |
| Overall | 2 | Mannar, A (Aaryan) | 3 | 0 | 3 | GoForChess Junior Chess Championship Grayston 2023 (Juniors) | GoForChess Junior Chess Championships 2025 (U12) | Details |
| Overall | 3 | Moosa, I (Ikram) | 3 | 1 | 2 | JMC Trinityhouse Little Falls 2024 (C) | JCC ChessPowerHouse Feb Rapid 2026 (C) | Details |
| Overall | 4 | Stelloh, S (Sebastian) | 2 | 1 | 1 | JMC Trinity Little Falls 2023 (U10) | JMC Trinityhouse Little Falls 2024 (C) | Details |
| Overall | 5 | Mathibe, K (Koketso) | 2 | 2 | 0 | Knight Riders Youth Day Open 2025 (B+C) | Fourth Knight Riders Juniors Open Chess Tournament 2025 (B) | Details |
| Standard | 1 | Mannar, A (Aaryan) | 3 | 0 | 3 | GoForChess Junior Chess Championship Grayston 2023 (Juniors) | GoForChess Junior Chess Championships 2025 (U12) | Details |
| Standard | 2 | Stelloh, S (Sebastian) | 2 | 1 | 1 | JMC Trinity Little Falls 2023 (U10) | JMC Trinityhouse Little Falls 2024 (C) | Details |
| Standard | 3 | Akker, D (Dylan) | 2 | 2 | 0 | JMC Kick Off 2025 (C) | 2026 JMC Kick off Tournament (C) | Details |
| Standard | 4 | Joubert, J (Joshua) | 2 | 1 | 1 | JMC Trinity Little Falls 2023 (U10) | JMC Helpmekaar 2025 (U12) | Details |
| Standard | 5 | Moosa, I (Ikram) | 2 | 0 | 2 | JMC Trinityhouse Little Falls 2024 (C) | 2026 JMC Kick off Tournament (C) | Details |
| Rapid | 1 | Lipshitz, B (Blake) | 2 | 2 | 0 | CPH King David Linksfield Aug Rapid 2024 (C) | Chess Power House May Rapid 2026 (C) | Details |