Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Niekerk, M (Marnu)
Dob:
2008/02/20 (U18)
Gender:
Male
Chess SA id:
108065179
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2018/08/04 (2115 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
601.5
Curent Weighted rating
601.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
601.5
Current floor (min rating allowed)
500.0
Current highest rating achieved
601.5
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)
±389.0
Current Raw change used (final)
0.0
Projected new Raw rating
601.5
Projected new Weighed rating
601.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
601.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
601.5
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
610.4
Curent Weighted rating
610.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
610.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
610.4
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)
±384.1
Current Raw change used (final)
0.0
Projected new Raw rating
610.4
Projected new Weighed rating
610.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
610.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
610.4
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
508.0
Curent Weighted rating
508.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
508.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
508.0
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)
±444.4
Current Raw change used (final)
0.0
Projected new Raw rating
508.0
Projected new Weighed rating
508.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
508.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
508.0
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
508.0
Curent Weighted rating
508.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
508.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
508.0
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)
±444.4
Current Raw change used (final)
0.0
Projected new Raw rating
508.0
Projected new Weighed rating
508.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
508.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
508.0
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
4
Laerskool Brits Tournament 2018 (U12)
2018/08/04
2018/08/04
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
549.4
549.6
Analysis
3
Laerskool Olienpark 2018 (U12)
2018/04/21
2018/04/21
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
583.6
592.4
Analysis
2
Hoerskool Brits 2018 (U12)
2018/03/17
2018/03/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
558.4
558.4
Analysis
1
South African Junior Team Championships 2017 (U10D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.5
508.0
508.0
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
20
6
2
12
7.0
35.0
-127.5
826.7
699.2
White
10
2
1
7
2.5
25.0
-212.5
862.9
650.4
Black
10
4
1
5
4.5
45.0
-42.5
790.6
748.1
Standard
All
20
6
2
12
7.0
35.0
-127.5
826.7
699.2
White
10
2
1
7
2.5
25.0
-212.5
862.9
650.4
Black
10
4
1
5
4.5
45.0
-42.5
790.6
748.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108083261
Mocha, O (Omphile)
2
2.0
2
0
0
100.0
549.4
425.0
974.4
View list
2
108087753
Matebula, A (Asante)
2
1.0
1
0
1
50.0
571.0
0.0
571.0
View list
3
108068833
Sera, G (Galaletsang)
2
1.0
1
0
1
50.0
553.9
0.0
553.9
View list
4
110091702
Van Heerden, F (Freddie)
1
1.0
1
0
0
100.0
508.0
425.0
933.0
View list
5
108069124
Makale, T (Tlotliso)
1
1.0
1
0
0
100.0
508.0
425.0
933.0
View list
6
108068831
Roos, H (Hannes)
1
0.5
0
1
0
50.0
558.4
0.0
558.4
View list
7
209075200
Olivier, L (Lienke)
1
0.5
0
1
0
50.0
508.0
0.0
508.0
View list
8
108087032
Winshaw, B (Bates)
1
0.0
0
0
1
0.0
508.0
-425.0
83.0
View list
9
108092197
Steenkamp, L (Louis)
1
0.0
0
0
1
0.0
508.0
-425.0
83.0
View list
10
108068832
Schoeman, C (Charl-Pierre)
1
0.0
0
0
1
0.0
549.4
-425.0
124.4
View list
11
207086167
Matshego, T (Thato)
1
0.0
0
0
1
0.0
549.4
-425.0
124.4
View list
12
108076463
Nkuna, L (Lithalethu)
1
0.0
0
0
1
0.0
583.6
-425.0
158.6
View list
13
108087734
Mostert, GS (Gideon)
1
0.0
0
0
1
0.0
508.0
-425.0
83.0
View list
14
208078409
Morake, O (Orefile)
1
0.0
0
0
1
0.0
583.6
-425.0
158.6
View list
15
107068811
Dire, O (Otlotleng)
1
0.0
0
0
1
0.0
558.4
-425.0
133.4
View list
16
108069885
Difotso, LR (Lebogang)
1
0.0
0
0
1
0.0
558.4
-425.0
133.4
View list
17
2080097769
Britz, D (Danielle)
1
0.0
0
0
1
0.0
583.6
-425.0
158.6
View list