Chess South Africa
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Chess South Africa
Zwierzchowski, MWA (Marek)
Dob:
1961/08/29 (Adult)
Gender:
Male
Chess SA id:
161043657
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2024/02/10 (100 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
1341.4
Curent Weighted rating
1388.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1388.2
Current floor (min rating allowed)
952.0
Current highest rating achieved
1452.0
Current K-factor
32
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)
±135.6
Current Raw change used (final)
0.0
Projected new Raw rating
1341.4
Projected new Weighed rating
1382.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1382.7
Projected effective change (new Official - current Official)
-5.5
Projected new highest rating
1452.0
Projected new floor
952.0
Projected new K-facor
32
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
1331.8
Curent Weighted rating
1381.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1381.8
Current floor (min rating allowed)
952.0
Current highest rating achieved
1452.0
Current K-factor
32
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)
±137.4
Current Raw change used (final)
0.0
Projected new Raw rating
1331.8
Projected new Weighed rating
1375.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1375.9
Projected effective change (new Official - current Official)
-5.9
Projected new highest rating
1452.0
Projected new floor
952.0
Projected new K-facor
32
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
1452.0
Curent Weighted rating
1452.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1452.0
Current floor (min rating allowed)
952.0
Current highest rating achieved
1452.0
Current K-factor
32
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)
±115.8
Current Raw change used (final)
0.0
Projected new Raw rating
1452.0
Projected new Weighed rating
1452.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1452.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1452.0
Projected new floor
952.0
Projected new K-facor
32
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
1452.0
Curent Weighted rating
1452.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1452.0
Current floor (min rating allowed)
952.0
Current highest rating achieved
1452.0
Current K-factor
32
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)
±115.8
Current Raw change used (final)
0.0
Projected new Raw rating
1452.0
Projected new Weighed rating
1452.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1452.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1452.0
Projected new floor
952.0
Projected new K-facor
32
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
DR KKD Curro Feb 2024 (Open)
2024/02/10
2024/02/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1368.5
1361.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
DR KKD Curro Feb 2024 (Open)
2024/02/10
2024/02/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1368.5
1361.2
Analysis
2
2023 Thomas Lechelele North West Open (Presige)
2023/09/15
2023/09/16
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
7
2.0
1422.0
1416.2
Analysis
1
Dr KKD NG Goudkop 2023 (A)
2023/03/18
2023/03/18
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1452.0
1452.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1274.2
1189.2
White
2
1
0
1
1.0
50.0
0.0
1205.3
1205.3
Black
3
1
0
2
1.0
33.3
-141.7
1320.2
1178.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1274.2
1189.2
White
2
1
0
1
1.0
50.0
0.0
1205.3
1205.3
Black
3
1
0
2
1.0
33.3
-141.7
1320.2
1178.5
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
17
6
0
11
6.0
35.3
-125.0
1337.3
1212.3
White
7
4
0
3
4.0
57.1
60.7
1305.1
1365.8
Black
10
2
0
8
2.0
20.0
-255.0
1359.8
1104.8
Standard
All
17
6
0
11
6.0
35.3
-125.0
1337.3
1212.3
White
7
4
0
3
4.0
57.1
60.7
1305.1
1365.8
Black
10
2
0
8
2.0
20.0
-255.0
1359.8
1104.8
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
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
107095126
Mngomezulu, M (Mfundo)
1
1.0
1
0
0
100.0
1452.0
425.0
1877.0
View list
2
1050192478
Malotane, K (Kagiso)
1
1.0
1
0
0
100.0
1368.5
425.0
1793.5
View list
3
2050152127
Montwedi, Z (Zenzi)
1
1.0
1
0
0
100.0
1368.5
425.0
1793.5
View list
4
1100143759
Mondane, T (Tshepiso)
1
1.0
1
0
0
100.0
1452.0
425.0
1877.0
View list
5
1020140568
Warambwa, N (Neo)
1
1.0
1
0
0
100.0
1422.0
425.0
1847.0
View list
6
169034089
Senokwane, SD (Sebura)
1
1.0
1
0
0
100.0
1422.0
425.0
1847.0
View list
7
103091345
Noge, P (Phemelo)
1
0.0
0
0
1
0.0
1368.5
-425.0
943.5
View list
8
1060114877
Mtyala, G (Gugu)
1
0.0
0
0
1
0.0
1368.5
-425.0
943.5
View list
9
108095125
Mokobe, S (Siyabonga)
1
0.0
0
0
1
0.0
1422.0
-425.0
997.0
View list
10
1930116357
Mokgoetsi, J (John)
1
0.0
0
0
1
0.0
1452.0
-425.0
1027.0
View list
11
195019303
Mafora, L (Letlhogonolo)
1
0.0
0
0
1
0.0
1422.0
-425.0
997.0
View list
12
195064932
Libisi, L (Live)
1
0.0
0
0
1
0.0
1452.0
-425.0
1027.0
View list
13
188017699
Lemme, T (Tumelo)
1
0.0
0
0
1
0.0
1422.0
-425.0
997.0
View list
14
105050597
Lefyedi, T (Thatego)
1
0.0
0
0
1
0.0
1422.0
-425.0
997.0
View list
15
106054731
Janse Van Rensburg, L (Ludik)
1
0.0
0
0
1
0.0
1452.0
-425.0
1027.0
View list
16
102053217
Higgins, F (Franco)
1
0.0
0
0
1
0.0
1422.0
-425.0
997.0
View list
17
193010583
Gleeson, ML (Mark)
1
0.0
0
0
1
0.0
1368.5
-425.0
943.5
View list