Chess South Africa
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Chess South Africa
Don, M (Mikayla)
Dob:
2013/08/21 (U12)
Gender:
Female
Chess SA id:
2130139077
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2023/09/03 (257 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
1276.8
Curent Weighted rating
1277.7
Curent Weighted performance
1134.4
Current official/published rating (highest between Raw, WR and WP)
1277.7
Current floor (min rating allowed)
801.0
Current highest rating achieved
1301.0
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)
±148.6
Current Raw change used (final)
0.0
Projected new Raw rating
1276.8
Projected new Weighed rating
1278.3
Projected new Weighted performance
1134.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1278.3
Projected effective change (new Official - current Official)
+0.6
Projected new highest rating
1301.0
Projected new floor
801.0
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
1233.3
Curent Weighted rating
1230.4
Curent Weighted performance
1091.2
Current official/published rating (highest between Raw, WR and WP)
1233.3
Current floor (min rating allowed)
752.0
Current highest rating achieved
1252.0
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)
±158.1
Current Raw change used (final)
0.0
Projected new Raw rating
1233.3
Projected new Weighed rating
1231.0
Projected new Weighted performance
1091.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1252.0
Projected new floor
752.0
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
1334.2
Curent Weighted rating
1323.4
Curent Weighted performance
1129.9
Current official/published rating (highest between Raw, WR and WP)
1334.2
Current floor (min rating allowed)
834.2
Current highest rating achieved
1334.2
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)
±137.0
Current Raw change used (final)
0.0
Projected new Raw rating
1334.2
Projected new Weighed rating
1326.0
Projected new Weighted performance
1129.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1334.2
Projected new floor
834.2
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)
834.2
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
834.2
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
15
Western Cape Top Schools 2023 (U13 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
5
2.0
1301.0
1252.0
Analysis
14
Pedro Booyse Top Schools 2023 (U13)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1290.2
1231.8
Analysis
13
Western Cape PS Individuals 2023 (U11 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1294.4
1211.6
Analysis
12
Lower West Coast Primary Schools Prestige Championships 2023 (U11 Girls)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1260.3
1278.8
Analysis
11
West Coast Open 2022 (C)
2022/11/05
2022/11/05
West Coast (WCU)
Rapid
30
0.60
5
5
3.5
1245.0
1252.2
Analysis
10
West Coast Chess Open 2022 (U9 Girls)
2022/10/15
2022/10/15
West Coast (WCU)
Rapid
25
0.54
7
6
4.0
1221.7
1219.8
Analysis
9
Western Cape Top Schools 2022 (U9 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1238.0
1222.8
Analysis
8
Western Cape Woman`s Championship 2022 (Development)
2022/09/03
2022/09/03
West Coast (WCU)
Standard
65
0.85
5
5
2.0
1238.0
1222.8
Analysis
7
Deep Blue Chess Club 2022 (Juniors)
2022/08/20
2022/08/20
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1230.7
1208.6
Analysis
6
Pedro Booyse Top Schools 2022 (U9 Combined)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
6
5
3.0
1217.0
1215.2
Analysis
5
Onder-Weskus Top Skole 2022 (O9)
2022/06/04
2022/06/04
West Coast (WCU)
Rapid
20
0.47
6
6
0.5
1254.1
1290.0
Analysis
4
Western Cape Schools 2022 (U9 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1254.4
1200.0
Analysis
3
West Coast Schools Chess Prestige Leg 2 2022 (U9 Girls)
2022/04/23
2022/04/23
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1211.0
1218.4
Analysis
2
West Coast Schools Chess Prestige Leg 1 2022 (U9 Girls)
2022/04/09
2022/04/09
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1211.0
1218.4
Analysis
1
Lower West Coast Schools Prestige 2022 (U7+U9 Girls)
2022/03/19
2022/03/19
West Coast (WCU)
Rapid
30
0.60
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
78
40
6
32
43.0
55.1
43.6
1238.7
1282.3
White
39
19
2
18
20.0
51.3
10.9
1247.7
1258.6
Black
39
21
4
14
23.0
59.0
76.3
1229.7
1305.9
Standard
All
36
18
0
18
18.0
50.0
0.0
1247.1
1247.1
White
18
8
0
10
8.0
44.4
-47.2
1273.2
1226.0
Black
18
10
0
8
10.0
55.6
47.2
1221.1
1268.3
Rapid
All
42
22
6
14
25.0
59.5
81.0
1231.4
1312.4
White
21
11
2
8
12.0
57.1
60.7
1225.8
1286.5
Black
21
11
4
6
13.0
61.9
101.2
1237.0
1338.2
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
2130139089
Swartz, A (Ashan)
5
4.5
4
1
0
90.0
1214.9
340.0
1554.9
View list
2
1130139070
Olivier, M (Micarlo)
4
1.0
0
2
2
25.0
1240.1
-212.5
1027.6
View list
3
2130139087
Steyn, S (Samantha)
3
1.0
1
0
2
33.3
1235.1
-141.7
1093.5
View list
4
1130131766
Williams, C (Claron)
2
2.0
2
0
0
100.0
1219.3
425.0
1644.3
View list
5
2140139124
Claassen, J (Jeneva)
2
1.5
1
1
0
75.0
1211.0
212.5
1423.5
View list
6
2130139082
Lott, L (Lucrecia)
2
1.5
1
1
0
75.0
1241.0
212.5
1453.5
View list
7
2130139131
Miggel, L (Laylah)
2
1.0
1
0
1
50.0
1214.0
0.0
1214.0
View list
8
2130136581
Brewis, S (Sienna)
2
0.0
0
0
2
0.0
1274.4
-425.0
849.4
View list
9
1140139066
Louw, G (Granville)
2
0.0
0
0
2
0.0
1254.1
-425.0
829.1
View list
10
1130136550
Noble, A (Andrew)
2
0.0
0
0
2
0.0
1254.1
-425.0
829.1
View list
11
1120100598
Ellman, A (Andries)
1
1.0
1
0
0
100.0
1245.0
425.0
1670.0
View list
12
2130139127
Du Preez, F (Francisca)
1
1.0
1
0
0
100.0
1211.0
425.0
1636.0
View list
13
1130134404
De Jager, H (Henre)
1
1.0
1
0
0
100.0
1230.7
425.0
1655.7
View list
14
1000145205
Coetzee, N (Nicolas)
1
1.0
1
0
0
100.0
1230.7
425.0
1655.7
View list
15
1100157833
Boyder, H (Henko)
1
1.0
1
0
0
100.0
1290.2
425.0
1715.2
View list
16
2120131773
Botha, A (Anke)
1
1.0
1
0
0
100.0
1260.3
425.0
1685.3
View list
17
2130136579
Barkhuysen, A (Ankia)
1
1.0
1
0
0
100.0
1238.0
425.0
1663.0
View list
18
2130134345
Adams, G (Grace)
1
1.0
1
0
0
100.0
1260.3
425.0
1685.3
View list
19
2130137562
Adams, C (Cady-Lee)
1
1.0
1
0
0
100.0
1254.4
425.0
1679.4
View list
20
2130138499
Goniwe, I (Imange)
1
1.0
1
0
0
100.0
1254.4
425.0
1679.4
View list