Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Raphi Block

1170322514
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1299.2
K-factor 36
Floor 806
Highest 1351.9 (2026-02-28)
Min/Max +/- allowed 134
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1185.6
Final +/- 0
New Rating
()
Rating 1299.2
K-factor 36
Floor 806
Highest 1351.9 (2026-02-28)
Min/Max +/- allowed 133.5
Standard rating
Rating 1197.9
K-factor 36
Floor 742.8
Highest 1242.8 (2025-09-30)
Min/Max +/- allowed 156
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1197.9
K-factor 36
Floor 742.8
Highest 1242.8 (2025-09-30)
Min/Max +/- allowed 156
Rapid rating
Rating 1374.4
K-factor 36
Floor 847.8
Highest 1374.4 (2026-02-28)
Min/Max +/- allowed 129.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1338.3
Final +/- 0
New Rating
()
Rating 1374.4
K-factor 36
Floor 847.8
Highest 1374.4 (2026-02-28)
Min/Max +/- allowed 129.3
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
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 (2025-07-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# 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 Chess Power House Freedom Day Open 2026 (D) Standard 2026-04-27 2026-04-27 Ekurhuleni (GE) 5 1351.9 5 1 1058.3 -52.8 Details
2 JCC ChessPowerHouse Feb Rapid 2026 (D) Rapid 2026-02-15 2026-02-15 Johannesburg Metro (GJM) 5 1298.9 5 4 1599.9 17.2 Details
3 2026 JMC Kick off Tournament (U10) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1298.9 4 1 1227.7 -5.6 Details
4 Chess Power House Dec Rapid 2025 (D+E) Rapid 2025-12-16 2025-12-16 Johannesburg Metro (GJM) 5 1274.3 5 3.5 1447.7 11.8 Details
5 GoForChess Junior Chess Championships 2025 (U10) Standard 2025-09-14 2025-09-14 Johannesburg Metro (GJM) 5 1213.4 5 2.5 1388.8 17.1 Details
6 Chess Power House Spring Rapid 2025 (E) Rapid 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1213.4 5 3.5 1401.8 10.8 Details
7 Rock n Roll Rapid 2025 (Pawns) Rapid 2025-08-24 2025-08-24 Ekurhuleni (GE) 5 1200 4 2 1353.3 6.7 Details
8 Chess Power House Youth Day Rapid 2025 (E) Rapid 2025-06-16 2025-06-16 Ekurhuleni (GE) 5 1200 5 3 1413.4 14 Details
9 JMC Helpmekaar 2025 (D) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1200 4 1 1017.5 -14.3 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 14
Wins 5
Draws 2
Losses 7
White 8
Black 6
White wins 2
Black wins 3
Score 6
Percent 42.9
Dp -60.7
AOR 1360.8
Performance 1300.1
Game statistics (History)
Games 42
Wins 19
Draws 5
Losses 18
White 21
Black 21
White wins 12
Black wins 7
Score 21.5
Percent 51.2
Dp 10.1
AOR 1321.9
Performance 1332
Rankings (Main)
National
Overall 6211
Gender 5092
Age group 309
Gender/Age 241
Provincial
Overall 2113
Gender 1730
Age group 111
Gender/Age 84
Regional
Overall 559
Gender 478
Age group 35
Gender/Age 26
Rankings (Standard)
National
Overall 10124
Gender 7768
Age group 695
Gender/Age 493
Provincial
Overall 3529
Gender 2653
Age group 225
Gender/Age 162
Regional
Overall 716
Gender 575
Age group 53
Gender/Age 38
Rankings (Rapid)
National
Overall 1193
Gender 1016
Age group 60
Gender/Age 50
Provincial
Overall 248
Gender 209
Age group 14
Gender/Age 11
Regional
Overall 97
Gender 86
Age group 6
Gender/Age 4
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 14
Score 6
Percent 42.9
Aor 1360.8
Dp -60.7
Prat 1300.1
Performance (12 months)
Games 19
Score 9.5
Percent 50
Aor 1339
Dp 0
Prat 1339
Performance (History)
Games 42
Score 21.5
Percent 51.2
Aor 1321.9
Dp 10.1
Prat 1332
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Farkas, L (Lavi) 4 1 3 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details
Overall 2 Suttner, B (Benjamin) 3 3 0 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details
Overall 3 Newman, A (Ayen) 3 2 1 Chess Power House Youth Day Rapid 2025 (E) Chess Power House Freedom Day Open 2026 (D) Details
Overall 4 Gabel Smit, H (Heinrich) 2 0 2 Chess Power House Youth Day Rapid 2025 (E) Rock n Roll Rapid 2025 (Pawns) Details
Rapid 1 Farkas, L (Lavi) 4 1 3 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details
Rapid 2 Suttner, B (Benjamin) 3 3 0 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details
Rapid 3 Newman, A (Ayen) 2 2 0 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details
Rapid 4 Gabel Smit, H (Heinrich) 2 0 2 Chess Power House Youth Day Rapid 2025 (E) Rock n Roll Rapid 2025 (Pawns) Details