Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

John Barkel

1150334152
West Rand (GWR)
Personal
Main rating
Rating 1235.7
K-factor 36
Floor 735.7
Highest 1235.7 (2026-06-01)
Min/Max +/- allowed 158
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1235.7
K-factor 36
Floor 735.7
Highest 1235.7 (2026-06-01)
Min/Max +/- allowed 157.6
Standard rating
Rating 1239.8
K-factor 36
Floor 739.8
Highest 1239.8 (2026-06-01)
Min/Max +/- allowed 156.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1239.8
K-factor 36
Floor 739.8
Highest 1239.8 (2026-06-01)
Min/Max +/- allowed 156.7
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
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 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
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 40
Floor 700
Highest 1199.9 (2026-03-01)
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 Dr KK Volkies 2026 (U12) Standard 2026-05-09 2026-05-09 Dr Kenneth Kaunda (NWP) 5 1221.2 5 3 1296.3 14.5 Details
2 FIDE in the West 2026 (U12) Standard 2026-04-11 2026-04-11 West Rand (GWR) 5 1231.3 5 2 1181.5 -10.1 Details
3 West Rand Juniors 2026 (U12) Standard 2026-03-07 2026-03-07 West Rand (GWR) 5 1200 5 3 1353.8 31.3 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 15
Wins 8
Draws 0
Losses 7
White 7
Black 8
White wins 4
Black wins 4
Score 8
Percent 53.3
Dp 28.3
AOR 1248.9
Performance 1277.2
Game statistics (History)
Games 15
Wins 8
Draws 0
Losses 7
White 7
Black 8
White wins 4
Black wins 4
Score 8
Percent 53.3
Dp 28.3
AOR 1248.9
Performance 1277.2
Rankings (Main)
National
Overall 10084
Gender 8059
Age group 1242
Gender/Age 934
Provincial
Overall 3472
Gender 2739
Age group 431
Gender/Age 322
Regional
Overall 294
Gender 228
Age group 52
Gender/Age 41
Rankings (Standard)
National
Overall 8247
Gender 6502
Age group 1018
Gender/Age 751
Provincial
Overall 2985
Gender 2333
Age group 375
Gender/Age 278
Regional
Overall 293
Gender 225
Age group 53
Gender/Age 41
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 15
Score 8
Percent 53.3
Aor 1248.9
Dp 28.3
Prat 1277.2
Performance (12 months)
Games 15
Score 8
Percent 53.3
Aor 1248.9
Dp 28.3
Prat 1277.2
Performance (History)
Games 15
Score 8
Percent 53.3
Aor 1248.9
Dp 28.3
Prat 1277.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Lourens, A (Albertus) 2 0 2 West Rand Juniors 2026 (U12) FIDE in the West 2026 (U12) Details
Standard 1 Lourens, A (Albertus) 2 0 2 West Rand Juniors 2026 (U12) FIDE in the West 2026 (U12) Details