Chess South Africa
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Chess South Africa
Feldman, M (Matthew)
Dob:
1991/06/27 (Adult)
Gender:
Male
Chess SA id:
1910148576
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (26 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
1078.9
Curent Weighted rating
1116.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1116.5
Current floor (min rating allowed)
646.5
Current highest rating achieved
1146.5
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)
±197.0
Current Raw change used (final)
0.0
Projected new Raw rating
1078.9
Projected new Weighed rating
1112.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.2
Projected effective change (new Official - current Official)
-4.3
Projected new highest rating
1146.5
Projected new floor
646.5
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
1038.0
Curent Weighted rating
1124.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1124.4
Current floor (min rating allowed)
617.6
Current highest rating achieved
1117.6
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)
±208.9
Current Raw change used (final)
0.0
Projected new Raw rating
1038.0
Projected new Weighed rating
1115.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.6
Projected effective change (new Official - current Official)
-8.8
Projected new highest rating
1117.6
Projected new floor
617.6
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
1107.4
Curent Weighted rating
1087.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1107.4
Current floor (min rating allowed)
607.4
Current highest rating achieved
1107.4
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)
±189.2
Current Raw change used (final)
0.0
Projected new Raw rating
1107.4
Projected new Weighed rating
1087.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1107.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1107.4
Projected new floor
607.4
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
607.4
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
607.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Mangaung Metro Chess 10-11 May 2024 (A)
2024/05/10
2024/05/11
Mangaung (FMB)
Standard
62
0.84
5
4
0.0
1122.6
1092.4
Analysis
1
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1146.5
1117.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Mangaung Metro Chess 10-11 May 2024 (A)
2024/05/10
2024/05/11
Mangaung (FMB)
Standard
62
0.84
5
4
0.0
1122.6
1092.4
Analysis
3
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1146.5
1117.6
Analysis
2
9th Piet van Zyl Chess Festival 2023 (B)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
90
0.94
5
5
0.0
1143.0
1200.0
Analysis
1
Kings & Queens Chess 21 January 2023 (A)
2023/01/21
2023/01/21
Mangaung (FMB)
Rapid
32
0.63
5
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
1
0
8
1.0
11.1
-330.6
1283.5
952.9
White
5
1
0
4
1.0
20.0
-255.0
1276.8
1021.8
Black
4
0
0
4
0.0
0.0
-425.0
1291.9
866.9
Standard
All
9
1
0
8
1.0
11.1
-330.6
1283.5
952.9
White
5
1
0
4
1.0
20.0
-255.0
1276.8
1021.8
Black
4
0
0
4
0.0
0.0
-425.0
1291.9
866.9
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
19
1
0
18
1.0
5.3
-380.3
1271.3
891.0
White
10
1
0
9
1.0
10.0
-340.0
1276.9
936.9
Black
9
0
0
9
0.0
0.0
-425.0
1265.0
840.0
Standard
All
14
1
0
13
1.0
7.1
-364.3
1284.3
920.0
White
8
1
0
7
1.0
12.5
-318.8
1279.2
960.4
Black
6
0
0
6
0.0
0.0
-425.0
1291.0
866.0
Rapid
All
5
0
0
5
0.0
0.0
-425.0
1234.8
809.8
White
2
0
0
2
0.0
0.0
-425.0
1267.5
842.5
Black
3
0
0
3
0.0
0.0
-425.0
1213.0
788.0
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
2850301871
Kotze, C (Cordelia)
1
1.0
1
0
0
100.0
1146.5
425.0
1571.5
View list
2
1090143830
Weng, Q (Qi)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
3
1040143829
Weng, J (Jack (Xu))
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
107064255
Van Rensburg, M (Malan)
1
0.0
0
0
1
0.0
1143.0
-425.0
718.0
View list
5
1010099762
Sambo, I (Iyazi)
1
0.0
0
0
1
0.0
1143.0
-425.0
718.0
View list
6
1050136744
Pretorius, L (Leighan)
1
0.0
0
0
1
0.0
1122.6
-425.0
697.6
View list
7
1060301874
Oberholzer, B (Breiten)
1
0.0
0
0
1
0.0
1122.6
-425.0
697.6
View list
8
1060138201
Nyokong, N (Nyakallo)
1
0.0
0
0
1
0.0
1122.6
-425.0
697.6
View list
9
106053115
Moolman, A (Arno)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1070154849
Mokgasi, K (Kananelo)
1
0.0
0
0
1
0.0
1143.0
-425.0
718.0
View list
11
1960301872
Malakoane, L (Lehlohonolo Joel)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
12
107069734
Jordaan, W (Wian)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
13
109082855
Human, P (Pierre-Henri)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
205076216
Human, L (Lara)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2060149080
Gulwa, Z (Zintle)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
16
163092629
Goosen, P (Pierre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
196009309
Feng, SM (Sheng-Ming)
1
0.0
0
0
1
0.0
1122.6
-425.0
697.6
View list
18
2020134248
Diko, M (Melinda)
1
0.0
0
0
1
0.0
1143.0
-425.0
718.0
View list
19
1100098157
De Villiers, H (Hj)
1
0.0
0
0
1
0.0
1143.0
-425.0
718.0
View list