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Leah Mulder

2120301320
Ekurhuleni (GE)
Personal
Main rating
Rating 1286.2
K-factor 36
Floor 816.8
Highest 1316.8 (2025-07-01)
Min/Max +/- allowed 140
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1201.1
Final +/- 0
New Rating
()
Rating 1286.2
K-factor 36
Floor 816.8
Highest 1316.8 (2025-07-01)
Min/Max +/- allowed 140.4
Standard rating
Rating 1306.7
K-factor 36
Floor 830.7
Highest 1330.7 (2025-07-01)
Min/Max +/- allowed 137.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1275.4
Final +/- 0
New Rating
()
Rating 1306.7
K-factor 36
Floor 830.7
Highest 1330.7 (2025-07-01)
Min/Max +/- allowed 137.6
Rapid rating
Rating 1193.1
K-factor 36
Floor 700
Highest 1206.7 (2024-03-01)
Min/Max +/- allowed 164.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1193.1
K-factor 36
Floor 700
Highest 1206.7 (2024-03-01)
Min/Max +/- allowed 164.2
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 EM Somcini Chess 2025 (U14 Girls) Rapid 2025-10-11 2025-10-11 Ekurhuleni (GE) 5 1265.3 5 3 1307.6 0 Details
2 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1265.3 5 3 1353.7 0 Details
3 Ekurhuleni North Schools Teams 2025 (U13 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1316.8 5 2 1192.1 0 Details
4 Benoni Primary School Cluster Teams 2025 (U13A) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 7 1316.8 7 2 1153.5 0 Details
5 Ekurhuleni North School District Finals 2025 (U13 Girls) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1266 5 4 1548.4 0 Details
6 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1204.4 5 4 1563 0 Details
7 Ekurhuleni Trails 2 2024 (U14) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1205 5 2 1193.3 0 Details
8 Benoni Primary School Cluster Individuals 2024 (U13 Girls) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1200 5 2.5 1243.5 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 42
Wins 22
Draws 1
Losses 19
White 21
Black 21
White wins 11
Black wins 11
Score 22.5
Percent 53.6
Dp 30.4
AOR 1281.1
Performance 1311.5
Rankings (Main)
National
Overall 6529
Gender 1151
Age group 1124
Gender/Age 253
Provincial
Overall 2206
Gender 389
Age group 385
Gender/Age 94
Regional
Overall 453
Gender 101
Age group 96
Gender/Age 31
Rankings (Standard)
National
Overall 5166
Gender 913
Age group 873
Gender/Age 196
Provincial
Overall 1858
Gender 325
Age group 334
Gender/Age 80
Regional
Overall 342
Gender 73
Age group 77
Gender/Age 25
Rankings (Rapid)
National
Overall 4752
Gender 1087
Age group 1024
Gender/Age 275
Provincial
Overall 896
Gender 199
Age group 185
Gender/Age 58
Regional
Overall 315
Gender 101
Age group 79
Gender/Age 37
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 32
Score 18
Percent 56.2
Aor 1287.5
Dp 53.1
Prat 1340.6
Performance (History)
Games 42
Score 22.5
Percent 53.6
Aor 1281.1
Dp 30.4
Prat 1311.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mokonyane, O (Oratile) 2 1 1 Ekurhuleni North School District Finals 2025 (U13 Girls) Ekurhuleni North Schools Teams 2025 (U13 Open) Details
Overall 2 Mokgele, M (Mpilo-Enhle) 2 2 0 Ekurhuleni North School District Finals 2025 (U13 Girls) Benoni Primary School Cluster Teams 2025 (U13A) Details
Overall 3 Jacobs, L (Lillith) 2 1 1 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Ekurhuleni North School District Finals 2025 (U13 Girls) Details
Overall 4 Mayanga, A (Anita) 2 0 2 Benoni Primary School Cluster 12 April 2025 (U13 Girls) EM Somcini Chess 2025 (U14 Girls) Details
Overall 5 Botha, R (Rochelle) 2 1 1 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Ekurhuleni North School District Finals 2025 (U13 Girls) Details
Standard 1 Jacobs, L (Lillith) 2 1 1 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Ekurhuleni North School District Finals 2025 (U13 Girls) Details
Standard 2 Botha, R (Rochelle) 2 1 1 Benoni Primary School Cluster 12 April 2025 (U13 Girls) Ekurhuleni North School District Finals 2025 (U13 Girls) Details
Standard 3 Mokonyane, O (Oratile) 2 1 1 Ekurhuleni North School District Finals 2025 (U13 Girls) Ekurhuleni North Schools Teams 2025 (U13 Open) Details