Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Duncan Bloem

1090301677
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1525.7
K-factor 32
Floor 1025.7
Highest 1545.1 (2024-04-01)
Min/Max +/- allowed 101
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1388.3
Final +/- 0
New Rating
()
Rating 1525.7
K-factor 32
Floor 1025.7
Highest 1545.1 (2024-04-01)
Min/Max +/- allowed 101.4
Standard rating
Rating 1541
K-factor 32
Floor 1041
Highest 1548.2 (2024-04-01)
Min/Max +/- allowed 101
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1388.3
Final +/- 0
New Rating
()
Rating 1541
K-factor 32
Floor 1041
Highest 1548.2 (2024-04-01)
Min/Max +/- allowed 101
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 (2024-05-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 (2024-05-01)
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 JCC St Davids Marist Schools League 2025 (A) Standard 2025-09-08 2025-10-27 Johannesburg Metro (GJM) 6 1482.4 6 5.5 1690.7 0 Details
2 JCC Steyn City High Schools League 2025 (A) Standard 2025-05-07 2025-06-09 Johannesburg Metro (GJM) 6 1478.3 6 4.5 1498.2 0 Details
3 CPH May 2025 (B) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1515.4 4 2 1113.8 0 Details
4 JCC - Dainfern Chess League 2025 (A) Standard 2025-02-03 2025-03-17 Johannesburg Metro (GJM) 6 1363.6 2 1.5 1758.1 0 Details
5 JCC - Dainfern Chess League 2025 (B) Standard 2025-02-03 2025-03-17 Johannesburg Metro (GJM) 6 1363.6 4 3 1480.1 0 Details
6 JCC St Peters High Schools League 2024 (A) Standard 2024-09-09 2024-10-21 Johannesburg Metro (GJM) 6 1297.9 6 5.5 1610.7 0 Details
7 JCC Steyn City High Schools League 2024 (A) Standard 2024-05-11 2024-05-25 Johannesburg Metro (GJM) 6 1283.3 5 3 1375.5 0 Details
8 Dainfern College Chess League 2024 (B) Standard 2024-01-29 2024-03-11 Johannesburg Metro (GJM) 6 1200 6 5.5 1556.3 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 39
Wins 28
Draws 5
Losses 6
White 20
Black 19
White wins 15
Black wins 13
Score 30.5
Percent 78.2
Dp 239.7
AOR 1270.6
Performance 1510.4
Rankings (Main)
National
Overall 1545
Gender 1386
Age group 174
Gender/Age 149
Provincial
Overall 538
Gender 476
Age group 60
Gender/Age 50
Regional
Overall 194
Gender 171
Age group 21
Gender/Age 18
Rankings (Standard)
National
Overall 1292
Gender 1159
Age group 142
Gender/Age 120
Provincial
Overall 476
Gender 420
Age group 51
Gender/Age 43
Regional
Overall 160
Gender 140
Age group 17
Gender/Age 14
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 22
Score 16.5
Percent 75
Aor 1288.6
Dp 212.5
Prat 1501.1
Performance (History)
Games 39
Score 30.5
Percent 78.2
Aor 1270.6
Dp 239.7
Prat 1510.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Lancaster, K (Kyra) 2 2 0 JCC St Peters High Schools League 2024 (A) JCC Steyn City High Schools League 2025 (A) Details
Overall 2 Mehta, A (Ansh) 2 1 1 JCC St Peters High Schools League 2024 (A) JCC St Davids Marist Schools League 2025 (A) Details
Overall 3 Sahdeo, J (Jashil) 2 1 1 JCC Steyn City High Schools League 2025 (A) JCC St Davids Marist Schools League 2025 (A) Details
Standard 1 Lancaster, K (Kyra) 2 2 0 JCC St Peters High Schools League 2024 (A) JCC Steyn City High Schools League 2025 (A) Details
Standard 2 Mehta, A (Ansh) 2 1 1 JCC St Peters High Schools League 2024 (A) JCC St Davids Marist Schools League 2025 (A) Details
Standard 3 Sahdeo, J (Jashil) 2 1 1 JCC Steyn City High Schools League 2025 (A) JCC St Davids Marist Schools League 2025 (A) Details