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Johannes Zacharia Roets

188032411
Nkangala (MNW)
Personal
Main rating
Rating 1392.9
K-factor 32
Floor 924.4
Highest 1566.7 (2024-04-01)
Min/Max +/- allowed 98
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1392.9
K-factor 32
Floor 924.4
Highest 1566.7 (2024-04-01)
Min/Max +/- allowed 98.3
Standard rating
Rating 1390.9
K-factor 32
Floor 927.6
Highest 1566.4 (2024-04-01)
Min/Max +/- allowed 98.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1390.9
K-factor 32
Floor 927.6
Highest 1566.4 (2024-04-01)
Min/Max +/- allowed 98.4
Rapid rating
Rating 1409
K-factor 32
Floor 909
Highest 1409 (2024-02-01)
Min/Max +/- allowed 123.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1409
K-factor 32
Floor 909
Highest 1409 (2024-02-01)
Min/Max +/- allowed 123.1
Blitz rating
Rating 1409
K-factor 32
Floor 909
Highest 1409 (2024-02-01)
Min/Max +/- allowed 123.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1409
K-factor 32
Floor 909
Highest 1409 (2024-02-01)
Min/Max +/- allowed 123.1
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 TRAC Mbombela 3rd Annual Tournament 2025 (Open) Standard 2025-09-13 2025-09-13 Ehlanzeni (MEN) 5 1414.4 4 1 1338.8 0 Details
2 Mpumalanga Regional Chess Trials 2025 (Open) Standard 2025-09-06 2025-09-06 Ehlanzeni (MEN) 5 1414.4 5 0 1115.2 0 Details
3 Mpumalanga Open Chess Championship 2025 (B) Standard 2025-04-19 2025-04-19 Ehlanzeni (MEN) 5 1424.4 5 2.5 1315.2 0 Details
4 Ekurhuleni Open 2024 (B) Standard 2024-04-06 2024-04-06 Ekurhuleni (GE) 5 1409 3 2 1564.1 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 17
Wins 5
Draws 1
Losses 11
White 9
Black 8
White wins 3
Black wins 2
Score 5.5
Percent 32.4
Dp -150
AOR 1455.8
Performance 1305.8
Rankings (Main)
National
Overall 3430
Gender 2904
Age group 1058
Gender/Age 979
Provincial
Overall 80
Gender 72
Age group 34
Gender/Age 32
Regional
Overall 9
Gender 7
Age group 5
Gender/Age 4
Rankings (Standard)
National
Overall 3146
Gender 2650
Age group 927
Gender/Age 855
Provincial
Overall 78
Gender 69
Age group 32
Gender/Age 30
Regional
Overall 12
Gender 10
Age group 5
Gender/Age 4
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 14
Score 3.5
Percent 25
Aor 1463
Dp -212.5
Prat 1250.5
Performance (History)
Games 17
Score 5.5
Percent 32.4
Aor 1455.8
Dp -150
Prat 1305.8
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details