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

PLAYER PAGE

Marek Zwierzchowski

161043657
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1310.1
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 116
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1310.1
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Standard rating
Rating 1343.3
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1343.3
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Rapid rating
Rating 1336.2
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1336.2
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Blitz rating
Rating 1452
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1452
K-factor 32
Floor 952
Highest 1452 (2019-05-01)
Min/Max +/- allowed 115.8
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 Tshimega Rapid Chess Tournament 2026 (B) Rapid 2026-08-15 2026-08-15 Dr Kenneth Kaunda (NWP) 7 1310.1 7 2 976.5 -42.1 Details
2 DR KKD Curro Feb 2024 (Open) Standard 2024-02-10 2024-02-10 Dr Kenneth Kaunda (NWP) 5 1368.5 5 2 1189.2 -16.8 Details
3 2023 Thomas Lechelele North West Open (Presige) Standard 2023-09-15 2023-09-16 Dr Kenneth Kaunda (NWP) 7 1422 7 2 1200.8 -33.4 Details
4 Dr KKD NG Goudkop 2023 (A) Standard 2023-03-18 2023-03-18 Dr Kenneth Kaunda (NWP) 5 1452 5 2 1251.4 -18.8 Details
5 Driefonteine Ope 20 Standard 2009-07-20 2009-07-20 Dr Kenneth Kaunda (NWP) 6 1452 6 2.5 1097 41.5 Details
6 Absa Ope A Blitz 2008-05-30 2008-05-30 0 1407 6 0 1486 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 7
Wins 2
Draws 0
Losses 5
White 4
Black 3
White wins 2
Black wins 0
Score 2
Percent 28.6
Dp -182.1
AOR 1158.6
Performance 976.5
Game statistics (History)
Games 24
Wins 8
Draws 0
Losses 16
White 11
Black 13
White wins 6
Black wins 2
Score 8
Percent 33.3
Dp -141.7
AOR 1285.2
Performance 1143.5
Rankings (Main)
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 (Standard)
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 (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 7
Score 2
Percent 28.6
Aor 1158.6
Dp -182.1
Prat 976.5
Performance (12 months)
Games 7
Score 2
Percent 28.6
Aor 1158.6
Dp -182.1
Prat 976.5
Performance (History)
Games 24
Score 8
Percent 33.3
Aor 1285.2
Dp -141.7
Prat 1143.5
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details