Chess South Africa
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Chess South Africa
Marais, JE (Jean)
Dob:
2006/03/02 (U20)
Gender:
Male
Chess SA id:
106053933
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2018/06/23 (2157 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
834.8
Curent Weighted rating
834.8
Curent Weighted performance
204.1
Current official/published rating (highest between Raw, WR and WP)
834.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
834.8
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±279.0
Current Raw change used (final)
0.0
Projected new Raw rating
834.8
Projected new Weighed rating
834.8
Projected new Weighted performance
204.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
834.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
834.8
Projected new floor
500.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
806.8
Curent Weighted rating
806.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
806.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
806.8
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±290.3
Current Raw change used (final)
0.0
Projected new Raw rating
806.8
Projected new Weighed rating
806.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
806.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
806.8
Projected new floor
500.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
726.0
Curent Weighted rating
726.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
726.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
726.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±325.8
Current Raw change used (final)
0.0
Projected new Raw rating
726.0
Projected new Weighed rating
726.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
726.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
726.0
Projected new floor
500.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
697.7
Curent Weighted rating
693.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
697.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
720.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±339.2
Current Raw change used (final)
0.0
Projected new Raw rating
697.7
Projected new Weighed rating
694.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
697.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
720.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14)
2018/06/23
2018/06/23
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.0
733.9
747.2
Analysis
4
Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14)
2018/04/21
2018/04/21
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
732.9
750.4
Analysis
3
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (D)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
4.0
726.0
726.0
Analysis
2
South African Junior Blitz 2017 Championships (B)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
2.0
726.0
726.0
Analysis
1
South African Junior Team Championships 2017 (U12D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
726.0
726.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
13
0
15
13.0
46.4
-30.4
811.8
781.5
White
14
9
0
5
9.0
64.3
121.4
791.8
913.3
Black
14
4
0
10
4.0
28.6
-182.1
831.8
649.7
Standard
All
21
11
0
10
11.0
52.4
20.2
812.5
832.8
White
11
8
0
3
8.0
72.7
193.2
809.6
1002.8
Black
10
3
0
7
3.0
30.0
-170.0
815.8
645.8
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
7
2
0
5
2.0
28.6
-182.1
809.8
627.6
White
3
1
0
2
1.0
33.3
-141.7
726.8
585.1
Black
4
1
0
3
1.0
25.0
-212.5
872.0
659.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1060097794
Hesse, C (Cody)
2
2.0
2
0
0
100.0
733.4
425.0
1158.4
View list
2
107077116
Khaudi, R (Rorisang)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
3
106089853
Bezuidenhout, C (Cornelius)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
4
105003848
Buitendag, J (Janco)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
5
108081692
Erwee, M (Wiehan)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
6
108076496
Mogaecho, TB (Tshiamo)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
7
205064061
Mogaecho, GK (Gomolemo)
1
1.0
1
0
0
100.0
733.9
425.0
1158.9
View list
8
1030095941
Modisaotsile, B (Botshelo)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
9
1060095987
Maass, J (Janco)
1
1.0
1
0
0
100.0
733.9
425.0
1158.9
View list
10
1050095995
Rambuda, F (Funi)
1
1.0
1
0
0
100.0
732.9
425.0
1157.9
View list
11
103053942
Sehole, TT (Tshepang)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
12
109078397
Van Romburgh, DS (Daniel)
1
1.0
1
0
0
100.0
726.0
425.0
1151.0
View list
13
105065552
Pillay, D (Diveshan)
1
0.0
0
0
1
0.0
733.9
-425.0
308.9
View list
14
207095816
Moshoboro, AS (Arona)
1
0.0
0
0
1
0.0
726.0
-425.0
301.0
View list
15
106086419
Le Roux, N (Nicolaas)
1
0.0
0
0
1
0.0
726.0
-425.0
301.0
View list
16
105083560
Masuku, M (Mxolosi)
1
0.0
0
0
1
0.0
732.9
-425.0
307.9
View list
17
104008633
Eksteen, MC (Michiel)
1
0.0
0
0
1
0.0
726.0
-425.0
301.0
View list
18
107082227
Du Toit, A (Aj)
1
0.0
0
0
1
0.0
726.0
-425.0
301.0
View list
19
106053932
De Abreu, C (Cristiano)
1
0.0
0
0
1
0.0
732.9
-425.0
307.9
View list
20
102092210
Buba, V (Vukile)
1
0.0
0
0
1
0.0
726.0
-425.0
301.0
View list