PLAYER PAGE

Cobus Marais

104068703
Overberg (WOS)
Personal
Main rating
Rating 1122.3
K-factor 40
Floor 647
Highest 1472.7 (2018-03-01)
Min/Max +/- allowed 112
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 350.1
Final +/- 0
New Rating
()
Rating 1122.3
K-factor 40
Floor 647
Highest 1472.7 (2018-03-01)
Min/Max +/- allowed 112.4
Standard rating
Rating 1124.8
K-factor 40
Floor 662
Highest 1472.7 (2018-03-01)
Min/Max +/- allowed 112.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 350.1
Final +/- 0
New Rating
()
Rating 1124.8
K-factor 40
Floor 662
Highest 1472.7 (2018-03-01)
Min/Max +/- allowed 112.4
Rapid rating
Rating 880
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 880
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 880
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 880
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 2019 Western Cape Club Championship (A+B) Standard 2019-10-25 2019-10-27 Overberg (WOS) 6 1118.2 3 1 1176.7 0 Details
2 Overberg Top Schools 2019 (U15) Standard 2019-07-20 2019-07-20 Overberg (WOS) 3 1117.5 2 1 1125.3 0 Details
3 SuperHero Open 2019 (Open) Standard 2019-06-01 2019-06-01 Overberg (WOS) 5 1147 4 2 1279.4 0 Details
4 Overberg Club Champs 2019 (A) Standard 2019-06-15 2019-06-15 Overberg (WOS) 5 1147 4 0.5 782.6 0 Details
5 Western Cape Schools Individuals 2019 (U15 Boys) Standard 2019-05-04 2019-05-05 Eden (WEG) 6 1082.5 6 3.5 1343.9 0 Details
6 Overberg School Chess Close Champs 2019 (U15 Boys) Standard 2019-03-08 2019-03-09 Overberg (WOS) 6 1033.4 5 3 1293.5 0 Details
7 Western Cape Top Schools 2018 (U19 Mix) Standard 2018-08-25 2018-08-26 Overberg (WOS) 5 1025.1 5 2 1077.6 0 Details
8 Overberg 2nd Trial 2018 (U16) Standard 2018-05-05 2018-05-05 Overberg (WOS) 5 1015.1 5 3 1246.7 0 Details
9 Western Cape Schools Individuals 2018 (U15 Boys) Standard 2018-05-19 2018-05-20 Overberg (WOS) 6 1015.1 6 1.5 872.5 0 Details
10 Overberg Schools Closed 2018 (U15 Boys) Standard 2018-03-23 2018-03-23 Overberg (WOS) 6 880 6 5 1461.7 0 Details
11 Kleinmond Chess Festival 2017 (A) Standard 2017-08-19 2017-08-19 Overberg (WOS) 5 807 5 1.5 882 0 Details
12 Overberg Standard 2 2017 (Under 14) Standard 2017-05-06 2017-05-06 Overberg (WOS) 5 747 5 4 1030 0 Details
13 Overberg Chess Fed Std1 2017 (Under 14) Standard 2017-04-22 2017-04-22 Overberg (WOS) 5 684 5 4 841 0 Details
14 Overberg School Chess Championship 2017 (Under 13) Standard 2017-03-31 2017-04-01 Overberg (WOS) 7 684 7 6 967 0 Details
15 Overberg Rapid 2 2017 (Under 12+14) Rapid 2017-03-25 2017-03-25 Overberg (WOS) 5 500 5 4 660 0 Details
16 Welgemoed Chess Challenge 2017 (U14) Rapid 2017-02-25 2017-02-25 Western Province (WP) 5 100 5 4 478 0 Details
17 Overberg Trial 1 2017 (Under 14) Rapid 2017-02-18 2017-02-18 Overberg (WOS) 5 100 5 3 410 0 Details
18 Overberg C4C Open 2016 (Under 14) Standard 2016-10-29 2016-10-29 Overberg (WOS) 5 845 5 3 959 0 Details
19 Overberg Chess Trials 2016 (U14) Standard 2016-09-03 2016-09-03 Overberg (WOS) 5 821 5 4 1050 0 Details
20 Wc Top Schools Chess Trials 2016 (U13 Mix) Standard 2016-08-27 2016-08-28 South Western Districts (SWD) 5 795 5 2 920 0 Details
21 Gpca Open Blitz 2016 Blitz 2016-08-09 2016-08-09 Western Province (WP) 7 0 0 0 0 0 Details
22 Gpca 2016 (C) Standard 2016-08-06 2016-08-09 Western Province (WP) 7 795 0 0 0 0 Details
23 Walker Bay Open 2016 (D) Standard 2016-07-24 2016-07-24 Overberg (WOS) 5 821 5 3 658 0 Details
24 Western Cape Schools Chess Individuals 2016 (U13 Boys) Standard 2016-04-30 2016-05-01 Western Province (WP) 7 846 7 3.5 679 0 Details
25 Welgemoed Chess Challenge 2016 (U 14 2003+2004) Rapid 2016-02-27 2016-02-27 Western Province (WP) 5 0 5 4 1140 0 Details
26 Cape Of Good Hope Open 2016 (D) Standard 2016-01-29 2016-01-31 Western Province (WP) 7 874 12 8 694 0 Details
27 Cape Of Good Hope Open Chess Championship C Standard 2016-01-29 2016-01-31 Western Province (WP) 7 874 0 0 0 0 Details
28 South African Junior Championships 2015 Wild Card (12 Boys) Standard 2016-01-08 2016-01-10 Western Province (WP) 7 0 7 2.5 679 0 Details
29 South African Junior Team Championships 2015 (12D) Classical 2016-01-04 2016-01-07 Western Province (WP) 7 0 7 3.5 789 0 Details
30 Boland Open 2015 (U12 Boys) Rapid 2015-10-03 2015-10-03 Boland (WB) 6 0 6 3 666 0 Details
31 Wc Top Schools 2015 (U11 Mix) Standard 2015-09-05 2015-09-06 Western Province (WP) 5 0 5 4 1190 0 Details
32 Western Cape Schools Chess Championships 2015 (U11 Boys) Standard 2015-05-17 2015-05-17 Overberg (WOS) 6 0 6 3 947 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 46
Wins 20
Draws 5
Losses 21
White 25
Black 21
White wins 10
Black wins 10
Score 22.5
Percent 48.9
Dp -9.2
AOR 1187.2
Performance 1178
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 46
Score 22.5
Percent 48.9
Aor 1187.2
Dp -9.2
Prat 1178
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Crookes, J (Jonas) 4 2 2 Overberg 2nd Trial 2018 (U16) SuperHero Open 2019 (Open) Details
Overall 2 Kleinhans, T (Theo) 2 2 0 Western Cape Schools Individuals 2019 (U15 Boys) 2019 Western Cape Club Championship (A+B) Details
Standard 1 Crookes, J (Jonas) 4 2 2 Overberg 2nd Trial 2018 (U16) SuperHero Open 2019 (Open) Details
Standard 2 Kleinhans, T (Theo) 2 2 0 Western Cape Schools Individuals 2019 (U15 Boys) 2019 Western Cape Club Championship (A+B) Details