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Chess SA Region AOC

PLAYER PAGE

Armand Oosthuizen

1170331559
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1213
K-factor 36
Floor 720.9
Highest 1220.9 (2026-02-28)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1213
K-factor 36
Floor 720.9
Highest 1220.9 (2026-02-28)
Min/Max +/- allowed 160.9
Standard rating
Rating 1211.5
K-factor 36
Floor 722
Highest 1222 (2026-02-28)
Min/Max +/- allowed 160.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1211.5
K-factor 36
Floor 722
Highest 1222 (2026-02-28)
Min/Max +/- allowed 160.7
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-11)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-11)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-11)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-11)
Min/Max +/- allowed 166.1
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 JMC Trinityhouse Little Falls (U10) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1220.9 5 2 1183.2 -8 Details
2 MCA Welcome JHB 2026 (U10) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1200 5 2 1301.9 7.1 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 10
Wins 4
Draws 0
Losses 6
White 5
Black 5
White wins 2
Black wins 2
Score 4
Percent 40
Dp -85
AOR 1327.6
Performance 1242.6
Game statistics (History)
Games 10
Wins 4
Draws 0
Losses 6
White 5
Black 5
White wins 2
Black wins 2
Score 4
Percent 40
Dp -85
AOR 1327.6
Performance 1242.6
Rankings (Main)
National
Overall 11693
Gender 9258
Age group 550
Gender/Age 395
Provincial
Overall 3870
Gender 3036
Age group 152
Gender/Age 112
Regional
Overall 958
Gender 785
Age group 54
Gender/Age 41
Rankings (Standard)
National
Overall 9595
Gender 7493
Age group 494
Gender/Age 350
Provincial
Overall 3363
Gender 2618
Age group 141
Gender/Age 103
Regional
Overall 783
Gender 631
Age group 51
Gender/Age 38
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 10
Score 4
Percent 40
Aor 1327.6
Dp -85
Prat 1242.6
Performance (12 months)
Games 10
Score 4
Percent 40
Aor 1327.6
Dp -85
Prat 1242.6
Performance (History)
Games 10
Score 4
Percent 40
Aor 1327.6
Dp -85
Prat 1242.6
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details