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Gideon Van Moerkerken

1130160594
Sedibeng (GSV)
Personal
Main rating
Rating 1306.1
K-factor 36
Floor 842.2
Highest 1558.2 (2023-08-01)
Min/Max +/- allowed 100
Rating Change
()
Games 5
Score 2
We 2.39
SWe -0.32
Temp +/- -11.7
Penalties 0
Weight perform 1255.1
Final +/- -11.7
New Rating
()
Rating 1294.4
K-factor 36
Floor 842.2
Highest 1558.2 (2023-08-01)
Min/Max +/- allowed 99.5
Standard rating
Rating 1304.8
K-factor 36
Floor 842.7
Highest 1566.9 (2023-08-01)
Min/Max +/- allowed 98.3
Rating Change
()
Games 5
Score 2
We 2.36
SWe -0.36
Temp +/- -12.8
Penalties 0
Weight perform 1239.4
Final +/- -12.8
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 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
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
2 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
3 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
4 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
5 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
6 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
7 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
8 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
9 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
10 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 5
Wins 2
Draws 0
Losses 3
White 3
Black 2
White wins 2
Black wins 0
Score 2
Percent 40
Dp -85
AOR 1331.9
Performance 1246.9
Game statistics ()
Games 10
Wins 4
Draws 0
Losses 6
White 5
Black 5
White wins 3
Black wins 1
Score 4
Percent 40
Dp -85
AOR 1288.2
Performance 1203.2
Game statistics (History)
Games 54
Wins 31
Draws 2
Losses 21
White 26
Black 28
White wins 17
Black wins 14
Score 32
Percent 59.3
Dp 78.7
AOR 1287.8
Performance 1366.5
Rankings (Main)
National
Overall 5977
Gender 4922
Age group 830
Gender/Age 609
Provincial
Overall 1984
Gender 1650
Age group 250
Gender/Age 188
Regional
Overall 205
Gender 178
Age group 26
Gender/Age 20
Rankings (Standard)
National
Overall 5419
Gender 4425
Age group 780
Gender/Age 566
Provincial
Overall 1905
Gender 1569
Age group 261
Gender/Age 195
Regional
Overall 211
Gender 179
Age group 33
Gender/Age 25
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 5
Score 2
Percent 40
Aor 1331.9
Dp -85
Prat 1246.9
Performance ()
Games 10
Score 4
Percent 40
Aor 1288.2
Dp -85
Prat 1203.2
Performance (12 months)
Games 40
Score 22.5
Percent 56.2
Aor 1308.3
Dp 53.1
Prat 1361.4
Performance (History)
Games 54
Score 32
Percent 59.3
Aor 1287.8
Dp 78.7
Prat 1366.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 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
Overall 2 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 1 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 2 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