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

PLAYER PAGE

Gideon Van Moerkerken

1130160594
Sedibeng (GSV)
Personal
Main rating
Rating 1294.3
K-factor 36
Floor 842.2
Highest 1558.2 (2023-08-01)
Min/Max +/- allowed 100
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1186.3
Final +/- 0
New Rating
()
Rating 1294.3
K-factor 36
Floor 842.2
Highest 1558.2 (2023-08-01)
Min/Max +/- allowed 99.5
Standard rating
Rating 1291.9
K-factor 36
Floor 842.7
Highest 1566.9 (2023-08-01)
Min/Max +/- allowed 98.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1189.3
Final +/- 0
New Rating
()
Rating 1291.9
K-factor 36
Floor 842.7
Highest 1566.9 (2023-08-01)
Min/Max +/- allowed 98.3
Rapid rating
Rating 1224.3
K-factor 36
Floor 724.3
Highest 1224.3 (2026-09-01)
Min/Max +/- allowed 160.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1224.3
K-factor 36
Floor 724.3
Highest 1224.3 (2026-09-01)
Min/Max +/- allowed 160.2
Blitz rating
Rating 1260.1
K-factor 36
Floor 760.1
Highest 1260.1 (2025-11-01)
Min/Max +/- allowed 152.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1260.1
K-factor 36
Floor 760.1
Highest 1260.1 (2025-11-01)
Min/Max +/- allowed 152.2
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 D8 Sedibeng West Team Championships 2026 (U13 Mixed) Rapid 2026-08-22 2026-08-22 Sedibeng (GSV) 5 1294.3 4 2 1257.7 -5.2 Details
2 D8 (Sedibeng West) Individuals League 2026 (U13 Boys) Rapid 2026-05-16 2026-05-29 Sedibeng (GSV) 4 1294.4 2 1 1205.8 5.1 Details
3 Chess-in-the-Vaal Open 18 April 2026 (B) Standard 2026-04-18 2026-04-18 Sedibeng (GSV) 5 1306.1 5 2 1246.9 -11.7 Details
4 Hoerskool Drie Riviere Chess Open 07 March 2026 (B) Standard 2026-03-07 2026-03-07 Sedibeng (GSV) 5 1335.6 5 2 1159.5 -29.5 Details
5 Queen's Gambit Chess Open 29 Nov 2025 (D) Standard 2025-11-29 2025-11-29 Sedibeng (GSV) 5 1384.6 5 2 1339.6 -3.8 Details
6 Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (B) Blitz 2025-10-25 2025-10-25 Sedibeng (GSV) 5 1325.2 5 4 1598.4 8.2 Details
7 2025 Gauteng Top Schools Teams (U13) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1325.2 5 2 1147.9 -17.9 Details
8 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1325.2 5 3 1513.5 19.1 Details
9 GDE (D8) Sedibeng West Schools - Teams 2025 (U13) Standard 2025-08-16 2025-08-16 Sedibeng (GSV) 5 1287.9 5 4 1507.3 20.7 Details
10 GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys) Standard 2025-06-07 2025-06-07 Sedibeng (GSV) 5 1267 5 3.5 1377.9 11.6 Details
11 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1280.1 5 2 1197.9 -7.3 Details
12 Sedibeng West District Schools Chess Team's Championships 2024 (U11) Standard 2024-08-12 2024-08-12 Sedibeng (GSV) 5 1260.7 4 3 1396.6 10.8 Details
13 2023 Sedibeng West District Schools Chess Tournament (U9+U11) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1200 5 4.5 1552.4 33.7 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 16
Wins 7
Draws 0
Losses 9
White 8
Black 9
White wins 5
Black wins 3
Score 7
Percent 43.8
Dp -53.1
AOR 1270.3
Performance 1217.2
Game statistics (History)
Games 60
Wins 34
Draws 2
Losses 24
White 29
Black 32
White wins 19
Black wins 16
Score 35
Percent 58.3
Dp 70.8
AOR 1283.1
Performance 1353.9
Rankings (Main)
National
Overall 6474
Gender 5293
Age group 1004
Gender/Age 739
Provincial
Overall 2212
Gender 1810
Age group 326
Gender/Age 250
Regional
Overall 259
Gender 217
Age group 51
Gender/Age 41
Rankings (Standard)
National
Overall 5760
Gender 4646
Age group 905
Gender/Age 641
Provincial
Overall 2065
Gender 1664
Age group 308
Gender/Age 227
Regional
Overall 231
Gender 192
Age group 42
Gender/Age 32
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 16
Score 7
Percent 43.8
Aor 1270.3
Dp -53.1
Prat 1217.2
Performance (12 months)
Games 31
Score 16
Percent 51.6
Aor 1332.5
Dp 13.7
Prat 1346.2
Performance (History)
Games 60
Score 35
Percent 58.3
Aor 1283.1
Dp 70.8
Prat 1353.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mutasa, A (Adrian Tafara) 2 1 1 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Queen's Gambit Chess Open 29 Nov 2025 (D) Details
Overall 2 Rataemane, MA (Montsho Alpheus (Thapelo)) 2 1 1 GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys) GDE (D8) Sedibeng West Schools - Teams 2025 (U13) Details
Standard 1 Mutasa, A (Adrian Tafara) 2 1 1 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Queen's Gambit Chess Open 29 Nov 2025 (D) Details
Standard 2 Rataemane, MA (Montsho Alpheus (Thapelo)) 2 1 1 GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys) GDE (D8) Sedibeng West Schools - Teams 2025 (U13) Details