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 1201.3
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 1356.5
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 6305
Gender 5162
Age group 309
Gender/Age 242
Provincial
Overall 2147
Gender 1758
Age group 109
Gender/Age 82
Regional
Overall 570
Gender 488
Age group 35
Gender/Age 26
Rankings (Standard)
National
Overall 10277
Gender 7879
Age group 687
Gender/Age 490
Provincial
Overall 3588
Gender 2705
Age group 226
Gender/Age 163
Regional
Overall 739
Gender 597
Age group 53
Gender/Age 38
Rankings (Rapid)
National
Overall 1194
Gender 1015
Age group 63
Gender/Age 53
Provincial
Overall 243
Gender 204
Age group 13
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 29
Score 15.5
Percent 53.4
Aor 1329.1
Dp 29.3
Prat 1358.4
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 Newman, A (Ayen) 3 2 1 Chess Power House Youth Day Rapid 2025 (E) Chess Power House Freedom Day Open 2026 (D) Details
Overall 3 Suttner, B (Benjamin) 3 3 0 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 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