Chess South Africa
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Chess South Africa
Coombes, M (Michael)
Dob:
1999/06/15 (Adult)
Gender:
Male
Chess SA id:
1990147707
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (256 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
1294.5
Curent Weighted rating
1290.2
Curent Weighted performance
1168.7
Current official/published rating (highest between Raw, WR and WP)
1294.5
Current floor (min rating allowed)
818.3
Current highest rating achieved
1318.3
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)
±144.9
Current Raw change used (final)
0.0
Projected new Raw rating
1294.5
Projected new Weighed rating
1291.9
Projected new Weighted performance
1168.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1294.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1318.3
Projected new floor
818.3
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
1281.7
Curent Weighted rating
1279.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1281.7
Current floor (min rating allowed)
813.4
Current highest rating achieved
1313.4
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)
±147.6
Current Raw change used (final)
0.0
Projected new Raw rating
1281.7
Projected new Weighed rating
1280.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1281.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1313.4
Projected new floor
813.4
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
1211.7
Curent Weighted rating
1211.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1211.8
Current floor (min rating allowed)
745.2
Current highest rating achieved
1245.2
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.7
Projected new Weighed rating
1211.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.9
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1245.2
Projected new floor
745.2
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)
745.2
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
745.2
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
7
WP Club League 2023 (D PlayOffs)
2023/09/02
2023/09/09
Cape Town (WCT)
Standard
70
0.87
5
5
2.5
1288.2
1276.3
Analysis
6
WP Club League 2023 (D1)
2023/07/29
2023/08/19
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1318.3
1313.4
Analysis
5
Steinitz Open 2023 (A+B)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
90
0.94
6
5
2.0
1284.8
1279.6
Analysis
4
Kraaifontein Open 2022 (Intermediate)
2022/12/17
2022/12/18
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1249.0
1200.0
Analysis
3
Kraaifontein Rapid Open 2022 (Open)
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
30
0.60
6
6
1.5
1249.0
1245.2
Analysis
2
Summer Slam 2022 (A)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
6
1.5
1249.0
1245.2
Analysis
1
Kenridge Rapid 2022 (B)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
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
40
16
4
20
18.0
45.0
-42.5
1380.6
1338.1
White
22
9
3
10
10.5
47.7
-19.3
1370.5
1351.2
Black
18
7
1
10
7.5
41.7
-70.8
1393.0
1322.2
Standard
All
22
10
2
10
11.0
50.0
0.0
1371.1
1371.1
White
13
7
1
5
7.5
57.7
65.4
1375.4
1440.8
Black
9
3
1
5
3.5
38.9
-94.4
1364.9
1270.5
Rapid
All
18
6
2
10
7.0
38.9
-94.4
1392.3
1297.8
White
9
2
2
5
3.0
33.3
-141.7
1363.4
1221.7
Black
9
4
0
5
4.0
44.4
-47.2
1421.1
1373.9
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
161042919
Willenberg, RC (Roland)
3
0.0
0
0
3
0.0
1260.9
-425.0
835.9
View list
2
1760146855
Swarts, P (Paul)
2
1.0
1
0
1
50.0
1244.1
0.0
1244.1
View list
3
1680134832
Barends, B (Baziel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140134078
Manning, C (Callan)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
5
1060097568
Mizen, D (Daniel)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
6
1070148244
Brink, K (Kiran)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
7
164009064
Esau, O (Omar)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
8
1750137733
De Wet, D (Dries)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
169006174
Dawood, S (Saleem)
1
1.0
1
0
0
100.0
1288.2
425.0
1713.2
View list
10
1980134786
Ndebele, N (Nkosentsha)
1
1.0
1
0
0
100.0
1318.3
425.0
1743.3
View list
11
2030107204
Osborne, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
195030558
Poorun, A (Argon)
1
1.0
1
0
0
100.0
1284.8
425.0
1709.8
View list
13
284094591
Roman, J (Jody)
1
1.0
1
0
0
100.0
1288.2
425.0
1713.2
View list
14
1120135094
Singh, S (Shaurya)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
15
1110109831
Strydom, H (Henroux)
1
1.0
1
0
0
100.0
1284.8
425.0
1709.8
View list
16
1070158139
Thompson, M (Mekyle)
1
1.0
1
0
0
100.0
1318.3
425.0
1743.3
View list
17
1070107276
Webster, M (Matthew)
1
1.0
1
0
0
100.0
1249.0
425.0
1674.0
View list
18
1040136250
Cupido, T (Tristan)
1
0.5
0
1
0
50.0
1318.3
0.0
1318.3
View list
19
2080109012
Gebu, S (Sisipho)
1
0.5
0
1
0
50.0
1288.2
0.0
1288.2
View list
20
2070148245
Hayward, C (Catherine)
1
0.5
0
1
0
50.0
1249.0
0.0
1249.0
View list