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

PLAYER PAGE

Katelin Bender

2150300269
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1360
K-factor 32
Floor 908.3
Highest 1423.7 (2024-10-01)
Min/Max +/- allowed 121
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1279.8
Final +/- 0
New Rating
()
Rating 1360
K-factor 32
Floor 908.3
Highest 1423.7 (2024-10-01)
Min/Max +/- allowed 120.6
Standard rating
Rating 1362
K-factor 32
Floor 923
Highest 1423 (2026-06-01)
Min/Max +/- allowed 120.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1279.8
Final +/- 0
New Rating
()
Rating 1362
K-factor 32
Floor 923
Highest 1423 (2026-06-01)
Min/Max +/- allowed 120.7
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
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 (2024-04-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
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 (2024-04-01)
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 JMC Closed 2026 (U12) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1360 5 2 1287 -17.2 Details
2 JMC Trinityhouse Randpark Ridge 2026 (U12) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1411.1 5 2 1185.2 -33.9 Details
3 West Rand goes to Monnas 2026 (U12) Standard 2026-05-02 2026-05-02 West Rand (GWR) 5 1371.3 5 3.5 1619.8 39.8 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1393.4 5 2 1275.9 -13.7 Details
5 2025 Gauteng Top Schools Teams (U11) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1342 5 5 1707.2 36.4 Details
6 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1342 5 3 1289.5 -4.1 Details
7 JMC Closed 2025 (U12) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1324.3 5 3 1431.7 11.1 Details
8 South African Open 2025 (U12 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1320.3 5 2.5 1334.6 2.4 Details
9 Moja Chess Extravaganza 2025 (U10) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1316.8 5 2 1329.5 2.2 Details
10 2nd Knight Riders Junior Open 2025 (D) Standard 2025-03-23 2025-03-23 Johannesburg Metro (GJM) 5 1342.9 5 2 1167.8 -16.3 Details
11 JMC Kick Off 2025 (C) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1392.4 5 1 1067.8 -30.9 Details
12 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1408.3 5 3.5 1323.6 -9.9 Details
13 Gauteng Top Schools 2024 (U9 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1305.9 5 4.5 1652.4 33 Details
14 JMC Closed 2024 (U10) Standard 2024-08-09 2024-08-09 Johannesburg Metro (GJM) 5 1261.3 5 3 1330.4 7.5 Details
15 Chess Power House July Open 2024 (D) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1246.4 4 2 1354.6 8.3 Details
16 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) Standard 2024-06-08 2024-06-08 Johannesburg Metro (GJM) 5 1203.7 5 3.5 1406.3 20.4 Details
17 JMC Trinityhouse Little Falls 2024 (U10) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1203.7 5 2 1247.5 3.3 Details
18 JMC Unika School Tournament 2024 (U10) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1200 5 2 1213.4 1.8 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 15
Wins 7
Draws 1
Losses 7
White 7
Black 8
White wins 5
Black wins 2
Score 7.5
Percent 50
Dp 0
AOR 1364
Performance 1364
Game statistics (History)
Games 89
Wins 46
Draws 5
Losses 38
White 42
Black 47
White wins 24
Black wins 22
Score 48.5
Percent 54.5
Dp 38.2
AOR 1307.5
Performance 1345.7
Rankings (Main)
National
Overall 4467
Gender 745
Age group 437
Gender/Age 102
Provincial
Overall 1531
Gender 253
Age group 153
Gender/Age 32
Regional
Overall 445
Gender 60
Age group 51
Gender/Age 7
Rankings (Standard)
National
Overall 3928
Gender 684
Age group 394
Gender/Age 90
Provincial
Overall 1409
Gender 231
Age group 139
Gender/Age 26
Regional
Overall 406
Gender 56
Age group 49
Gender/Age 7
Rankings (Rapid)
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
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 15
Score 7.5
Percent 50
Aor 1364
Dp 0
Prat 1364
Performance (12 months)
Games 25
Score 12.5
Percent 50
Aor 1331.5
Dp 0
Prat 1331.5
Performance (History)
Games 89
Score 48.5
Percent 54.5
Aor 1307.5
Dp 38.2
Prat 1345.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Johnson, M (Michaela) 3 1 2 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Overall 2 Steyn, K (Kian) 2 0 2 JMC Unika School Tournament 2024 (U10) Moja Chess Extravaganza 2025 (U10) Details
Overall 3 Lin, Y (Yizheng) 2 2 0 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) JMC Closed 2024 (U10) Details
Overall 4 Khaohle, K (Karabo) 2 0 2 JMC Closed 2024 (U10) JMC Trinityhouse Randpark Ridge 2026 (U12) Details
Overall 5 Kgwale, I (Itumeleng) 2 1 1 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Details
Standard 1 Johnson, M (Michaela) 3 1 2 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Standard 2 Kgwale, I (Itumeleng) 2 1 1 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Details
Standard 3 Lai, J (Joline) 2 1 1 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Details
Standard 4 Lin, Y (Yizheng) 2 2 0 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) JMC Closed 2024 (U10) Details
Standard 5 Khaohle, K (Karabo) 2 0 2 JMC Closed 2024 (U10) JMC Trinityhouse Randpark Ridge 2026 (U12) Details