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Chess SA Region AOC

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Jan-Paul Koen

108093065
Sedibeng (GSV)
Personal
Main rating
Rating 1233.8
K-factor 36
Floor 818.1
Highest 1335.8 (2024-04-01)
Min/Max +/- allowed 137
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1066.3
Final +/- 0
New Rating
()
Rating 1233.8
K-factor 36
Floor 818.1
Highest 1335.8 (2024-04-01)
Min/Max +/- allowed 136.6
Standard rating
Rating 1235.7
K-factor 36
Floor 804.7
Highest 1318.3 (2024-04-01)
Min/Max +/- allowed 140.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1066.3
Final +/- 0
New Rating
()
Rating 1235.7
K-factor 36
Floor 804.7
Highest 1318.3 (2024-04-01)
Min/Max +/- allowed 140.1
Rapid rating
Rating 1124.1
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 1124.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
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
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 2025 Gauteng Top Schools Teams (U17) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1244.7 4 0.5 1022.3 0 Details
2 GDE (D7) Sedibeng East Schools 2025 (U17) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1253.2 4 1 1168.7 0 Details
3 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1233.8 5 3 1352 0 Details
4 Afrikaans High School Open 08 Feb 2025 (B) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1227 5 2 1181 0 Details
5 Gauteng Inter-Region at UJ 2024 (U18 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1251.1 5 0 1029 0 Details
6 Queens Gambit Chess Open 2024 (A) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1257.1 5 1.5 1245.5 0 Details
7 NWU Vaal Chess Open 12 Oct 2024 (A+B) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1278.6 3 0 1086.1 0 Details
8 Sedibeng East D7 Teams Trials 2024 (U17) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1273.2 5 2.5 1298.2 0 Details
9 Midvaal Winter Classic 13 July 2024 (B) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1318.1 7 2 1071 0 Details
10 Hoerskool Overvaal Chess Open 2024 (B) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1164 5 3 1397 0 Details
11 Vaalpark Primary Chess Open 2024 (B) Standard 2024-04-13 2024-04-13 Sedibeng (GSV) 5 1164 3 2 1504.9 0 Details
12 NG Kerk Vanderbijlpark Suid 2024 (C) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1142.8 5 2.5 1258.9 0 Details
13 2024 Gauteng Inter-Region Chess Championship (U16B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1159 5 1 1081.8 0 Details
14 Dr Pieter Hangelbroek Rapid 2023 (B) Rapid 2023-10-28 2023-10-28 Sedibeng (GSV) 5 1144.1 5 2 1254.6 0 Details
15 Gauteng D7 Teams 2023 (U17) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1168.7 4 1 1010.1 0 Details
16 Valia's Chess Tournament 2023 (C) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1180.7 5 2 1042.7 0 Details
17 Gauteng Schools D7 2023 (U15 Boys) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1180.7 5 3 1272.1 0 Details
18 Overvaal Open 2023 (C) Standard 2023-04-15 2023-04-15 Sedibeng (GSV) 5 1200 5 2 1095.1 0 Details
19 Laer Volkskool Open Tournament 2017 (E) Standard 2017-08-19 2017-08-19 Sedibeng (GSV) 5 0 5 2 500 0 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 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 (History)
Games 85
Wins 29
Draws 4
Losses 52
White 43
Black 42
White wins 14
Black wins 15
Score 31
Percent 36.5
Dp -115
AOR 1298.7
Performance 1183.7
Rankings (Main)
National
Overall 9503
Gender 7647
Age group 1184
Gender/Age 995
Provincial
Overall 3218
Gender 2567
Age group 411
Gender/Age 342
Regional
Overall 360
Gender 297
Age group 50
Gender/Age 44
Rankings (Standard)
National
Overall 7901
Gender 6294
Age group 963
Gender/Age 805
Provincial
Overall 2850
Gender 2252
Age group 338
Gender/Age 281
Regional
Overall 321
Gender 263
Age group 39
Gender/Age 34
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 13
Score 4.5
Percent 34.6
Aor 1324.9
Dp -130.8
Prat 1194.2
Performance (History)
Games 85
Score 31
Percent 36.5
Aor 1298.7
Dp -115
Prat 1183.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Howat, LC (Logan) 3 2 1 Hoerskool Overvaal Chess Open 2024 (B) Queens Gambit Chess Open 2024 (A) Details
Overall 2 Botha, T (Taygan) 2 0 2 Valia's Chess Tournament 2023 (C) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Details
Overall 3 Mlambo, S (Sihle) 2 0 2 NWU Vaal Chess Open 12 Oct 2024 (A+B) Queens Gambit Chess Open 2024 (A) Details
Overall 4 Mjikelezo, L (Luvuyo) 2 1 1 Sedibeng East D7 Teams Trials 2024 (U17) GDE (D7) Sedibeng East Schools 2025 (U17) Details
Overall 5 Huisamen, D (De Villiers) 2 2 0 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) GDE (D7) Sedibeng East Schools 2025 (U17) Details
Standard 1 Howat, LC (Logan) 3 2 1 Hoerskool Overvaal Chess Open 2024 (B) Queens Gambit Chess Open 2024 (A) Details
Standard 2 Botha, T (Taygan) 2 0 2 Valia's Chess Tournament 2023 (C) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Details
Standard 3 Mlambo, S (Sihle) 2 0 2 NWU Vaal Chess Open 12 Oct 2024 (A+B) Queens Gambit Chess Open 2024 (A) Details
Standard 4 Mjikelezo, L (Luvuyo) 2 1 1 Sedibeng East D7 Teams Trials 2024 (U17) GDE (D7) Sedibeng East Schools 2025 (U17) Details
Standard 5 Huisamen, D (De Villiers) 2 2 0 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) GDE (D7) Sedibeng East Schools 2025 (U17) Details