Chess South Africa
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Chess South Africa
Meyer, M (Marnus)
Dob:
2009/04/09 (U16)
Gender:
Male
Chess SA id:
109091983
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/01/28 (491 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
1186.0
Curent Weighted rating
1186.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1186.9
Current floor (min rating allowed)
723.4
Current highest rating achieved
1223.4
Current K-factor
36
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)
±169.2
Current Raw change used (final)
0.0
Projected new Raw rating
1186.0
Projected new Weighed rating
1186.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1186.6
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1223.4
Projected new floor
723.4
Projected new K-facor
36
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
1179.8
Curent Weighted rating
1180.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.9
Current floor (min rating allowed)
727.4
Current highest rating achieved
1227.4
Current K-factor
36
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)
±170.7
Current Raw change used (final)
0.0
Projected new Raw rating
1179.8
Projected new Weighed rating
1180.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.5
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1227.4
Projected new floor
727.4
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Laerkool Midvaal Chess Open 2023 (C)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
3
1.0
1198.3
1194.6
Analysis
3
D7 Teams 2022 (U13 Mixed+Girls)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1223.4
1227.4
Analysis
2
Gaueng Schools D7 2022 (U13 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1215.3
1218.0
Analysis
1
D7 Primary School League 2023 (U9 Boys+Mixed)
2018/04/21
2018/04/21
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1200.0
1200.0
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
18
9
0
9
9.0
50.0
0.0
1189.9
1189.9
White
10
5
0
5
5.0
50.0
0.0
1206.0
1206.0
Black
8
4
0
4
4.0
50.0
0.0
1169.7
1169.7
Standard
All
18
9
0
9
9.0
50.0
0.0
1189.9
1189.9
White
10
5
0
5
5.0
50.0
0.0
1206.0
1206.0
Black
8
4
0
4
4.0
50.0
0.0
1169.7
1169.7
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
1100141904
Oosthuizen, L (Luan)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
2
1120100419
Mofokeng, B (Bokang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100100422
Miller, D (Deagan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100141897
Mbelu, T (Thapelo)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
5
1120141852
Madontsela, L (Lithle)
1
1.0
1
0
0
100.0
1223.4
425.0
1648.4
View list
6
1090144708
Drotsky, R (Reynhardt)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
7
1090141905
Sephula, T (Tshepo)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
8
1090100405
Van Deventer, R (Rode)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1100113669
Vorster, K (Kian)
1
1.0
1
0
0
100.0
1223.4
425.0
1648.4
View list
10
1090141908
Verwey, S (Stiaan)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
11
2090141919
Simelane, N (Nonhlanhla)
1
0.0
0
0
1
0.0
1223.4
-425.0
798.4
View list
12
2100141426
Paulse, L (Leilani)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
13
109087166
Cronje, O (Omri)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
14
2100097415
Coetzer, Z (Zinique)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
15
1090097406
Alberts, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1120133703
Mackay, FG (Fraser)
1
0.0
0
0
1
0.0
1223.4
-425.0
798.4
View list
17
1100142011
Kelly-Gliddon, L (Logan)
1
0.0
0
0
1
0.0
1223.4
-425.0
798.4
View list
18
1090098056
Fritz, J (Janez)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list