Chess South Africa
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Chess South Africa
Chinoruma, M (Maka)
Dob:
2015/06/09 (U10)
Gender:
Female
Chess SA id:
2150132175
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/08/06 (287 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
923.5
Curent Weighted rating
948.9
Curent Weighted performance
743.1
Current official/published rating (highest between Raw, WR and WP)
948.9
Current floor (min rating allowed)
650.2
Current highest rating achieved
1150.2
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)
±245.9
Current Raw change used (final)
0.0
Projected new Raw rating
923.5
Projected new Weighed rating
944.7
Projected new Weighted performance
743.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
944.7
Projected effective change (new Official - current Official)
-4.3
Projected new highest rating
1150.2
Projected new floor
650.2
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
920.4
Curent Weighted rating
945.8
Curent Weighted performance
753.4
Current official/published rating (highest between Raw, WR and WP)
945.8
Current floor (min rating allowed)
640.0
Current highest rating achieved
1140.0
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)
±247.0
Current Raw change used (final)
0.0
Projected new Raw rating
920.4
Projected new Weighed rating
941.4
Projected new Weighted performance
753.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
941.4
Projected effective change (new Official - current Official)
-4.5
Projected new highest rating
1140.0
Projected new floor
640.0
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
1073.6
Curent Weighted rating
1077.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1077.6
Current floor (min rating allowed)
607.2
Current highest rating achieved
1107.2
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)
±198.5
Current Raw change used (final)
0.0
Projected new Raw rating
1073.6
Projected new Weighed rating
1076.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1076.7
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1107.2
Projected new floor
607.2
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
1121.6
Curent Weighted rating
1145.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1145.4
Current floor (min rating allowed)
607.2
Current highest rating achieved
1121.6
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)
±185.4
Current Raw change used (final)
0.0
Projected new Raw rating
1121.6
Projected new Weighed rating
1142.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.0
Projected effective change (new Official - current Official)
-3.4
Projected new highest rating
1121.6
Projected new floor
607.2
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
12
JMC Closed Aug 2023 (U10)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
0.5
960.3
960.8
Analysis
11
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
2023/07/30
2023/07/30
Johannesburg Metro (GJM)
Blitz
8
0.25
7
6
1.0
992.6
1200.0
Analysis
10
JMC Trinity Little Falls 2023 (U10)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
992.6
989.2
Analysis
9
Mzansi Rapid 2023 (Development)
2023/02/04
2023/02/04
Johannesburg Metro (GJM)
Rapid
25
0.54
6
6
1.5
996.7
1107.2
Analysis
8
2022 South African Junior Team Chess Championships (U8 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
5
1.0
1004.3
992.8
Analysis
7
JMC 3rd Trials 2022 (U8)
2022/09/11
2022/09/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1085.0
1100.8
Analysis
6
Mzansi Spring Open 2022 (U8)
2022/09/03
2022/09/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.0
1085.0
1100.8
Analysis
5
JMC 2nd Trials 2022 (U8)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1097.3
1128.4
Analysis
4
JMC Womens Day 2022 (U10)
2022/08/06
2022/08/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
3
0.0
1097.3
1128.4
Analysis
3
JMC Charterhouse Open 2022 (E)
2022/02/12
2022/02/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1100.3
1140.0
Analysis
2
JMC Helpmekaar 2021 (U8)
2021/09/06
2021/09/06
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
1.0
1150.2
1200.0
Analysis
1
Chessnuts 1 - 29 February 2020 (Beginners)
2020/02/29
2020/02/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
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
58
10
5
43
12.5
21.6
-241.8
1158.5
916.7
White
30
8
3
19
9.5
31.7
-155.8
1160.0
1004.1
Black
28
2
2
24
3.0
10.7
-333.9
1157.0
823.1
Standard
All
41
7
4
30
9.0
22.0
-238.4
1172.6
934.2
White
21
6
3
12
7.5
35.7
-121.4
1177.6
1056.2
Black
20
1
1
18
1.5
7.5
-361.3
1167.4
806.2
Rapid
All
11
2
1
8
2.5
22.7
-231.8
1103.4
871.6
White
6
2
0
4
2.0
33.3
-141.7
1083.3
941.7
Black
5
0
1
4
0.5
10.0
-340.0
1127.5
787.5
Blitz
All
6
1
0
5
1.0
16.7
-283.3
1163.1
879.8
White
3
0
0
3
0.0
0.0
-425.0
1189.6
764.6
Black
3
1
0
2
1.0
33.3
-141.7
1136.7
995.1
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2150136753
Exarchos, I (Isabella)
5
0.0
0
0
5
0.0
1065.6
-425.0
640.6
View list
2
1160134896
Loots, A (Albert)
2
1.0
1
0
1
50.0
1091.2
0.0
1091.2
View list
3
2150135551
Le Kay, A (Alexa)
2
0.5
0
1
1
25.0
1022.6
-212.5
810.1
View list
4
2140135684
Dlamini, A (Asanda)
2
0.0
0
0
2
0.0
976.5
-425.0
551.5
View list
5
2150134773
Maphoso, B (Boithabiso)
2
0.0
0
0
2
0.0
998.5
-425.0
573.5
View list
6
1150134900
Neale, O (Owen)
2
0.0
0
0
2
0.0
1117.6
-425.0
692.6
View list
7
1150145631
Stelloh, S (Sebastian)
2
0.0
0
0
2
0.0
1044.7
-425.0
619.7
View list
8
2160143809
Gerber, Z (Zoe)
1
1.0
1
0
0
100.0
1085.0
425.0
1510.0
View list
9
1150134514
Deysel, E (Eli)
1
1.0
1
0
0
100.0
1100.3
425.0
1525.3
View list
10
1160145523
Brooks, J (Joshua)
1
1.0
1
0
0
100.0
1097.3
425.0
1522.3
View list
11
1140134899
Narsi, Y (Yarsh)
1
1.0
1
0
0
100.0
1150.2
425.0
1575.2
View list
12
2160143817
Rysbergen, A (Annabelle)
1
1.0
1
0
0
100.0
1097.3
425.0
1522.3
View list
13
1160143818
Spies, S (Sebastian)
1
1.0
1
0
0
100.0
1004.3
425.0
1429.3
View list
14
1140148614
Subroyen, J (Jeevesh)
1
1.0
1
0
0
100.0
992.6
425.0
1417.6
View list
15
1150143819
Tabilo Lillo, M (Marcelo)
1
1.0
1
0
0
100.0
1085.0
425.0
1510.0
View list
16
1140149122
Van Der Merwe, M (Madison)
1
1.0
1
0
0
100.0
996.7
425.0
1421.7
View list
17
2130132174
Bangu, R (Rejoice)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
18
1170134515
Deysel, Z (Zachariah)
1
0.5
0
1
0
50.0
1100.3
0.0
1100.3
View list
19
1160149120
Isaacs, S (Sophia)
1
0.5
0
1
0
50.0
996.7
0.0
996.7
View list
20
1150136754
Schalkwyk, C (Christiaan)
1
0.5
0
1
0
50.0
1100.3
0.0
1100.3
View list