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 1218.4
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 1376.2
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 6517
Gender 5339
Age group 306
Gender/Age 235
Provincial
Overall 2203
Gender 1813
Age group 103
Gender/Age 79
Regional
Overall 588
Gender 509
Age group 35
Gender/Age 26
Rankings (Standard)
National
Overall 10891
Gender 8366
Age group 687
Gender/Age 483
Provincial
Overall 3812
Gender 2893
Age group 219
Gender/Age 157
Regional
Overall 781
Gender 629
Age group 54
Gender/Age 39
Rankings (Rapid)
National
Overall 1122
Gender 968
Age group 48
Gender/Age 41
Provincial
Overall 211
Gender 183
Age group 10
Gender/Age 8
Regional
Overall 94
Gender 84
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 33
Score 17.5
Percent 53
Aor 1332
Dp 25.8
Prat 1357.8
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 Gabel Smit, H (Heinrich) 2 0 2 Chess Power House Youth Day Rapid 2025 (E) Rock n Roll Rapid 2025 (Pawns) Details
Rapid 4 Newman, A (Ayen) 2 2 0 Chess Power House Youth Day Rapid 2025 (E) JCC ChessPowerHouse Feb Rapid 2026 (D) Details