Chess South Africa
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Chess South Africa
Ruiters, S (Shakirah)
Dob:
2009/07/11 (U16)
Gender:
Female
Chess SA id:
2090131819
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (120 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
Current Raw rating
1002.1
Current Weighted rating
1011.3
Current Weighted performance
859.4
Current official/published rating (highest between Raw, WR and WP)
1011.3
Current highest rating achieved
1194.0
Current floor (min rating allowed)
694.0
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)
±219.8
Current Raw change used (final)
0.0
Projected new Raw rating
1002.1
Projected new Weighed rating
928.7
Projected new Weighted performance
859.4
Projected new final Raw rating (if new WP > new Raw)
1002.1
Projected new highest rating
1194.0
Projected new floor
694.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1002.1
Projected effective change (new Official - current Official)
-9.2
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
Current Raw rating
1189.6
Current Weighted rating
1189.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.6
Current highest rating achieved
1189.6
Current floor (min rating allowed)
689.6
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)
±168.3
Current Raw change used (final)
0.0
Projected new Raw rating
1189.6
Projected new Weighed rating
1094.4
Projected new Weighted performance
167.9
Projected new final Raw rating (if new WP > new Raw)
1189.6
Projected new highest rating
1189.6
Projected new floor
689.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
964.8
Current Weighted rating
953.2
Current Weighted performance
904.6
Current official/published rating (highest between Raw, WR and WP)
964.8
Current highest rating achieved
1126.4
Current floor (min rating allowed)
626.4
Current K-factor
40
s
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)
±231.8
Current Raw change used (final)
0.0
Projected new Raw rating
964.8
Projected new Weighed rating
875.2
Projected new Weighted performance
904.6
Projected new final Raw rating (if new WP > new Raw)
964.8
Projected new highest rating
1126.4
Projected new floor
626.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
964.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Bo-Weskus Skole Skaak Top Skole 2024 (O15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
974.0
905.6
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U15 Girls)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
998.0
930.0
Analysis
1
Bo-Weskus Skole Prestige 2024 (HS Dogters)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
1.5
998.0
930.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Bo-Weskus Skole Skaak Top Skole 2024 (O15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
974.0
905.6
Analysis
10
West Coast Schools Chess Prestige Championships 2024 (U15 Girls)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
998.0
930.0
Analysis
9
Bo-Weskus Skole Prestige 2024 (HS Dogters)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
1.5
998.0
930.0
Analysis
8
Clanwilliam Chess Club Open 2023 (B)
2023/12/02
2023/12/02
West Coast (WCU)
Rapid
35
0.66
5
3
0.0
1017.0
940.8
Analysis
7
Saldanha Open 2023 (B)
2023/07/29
2023/07/29
West Coast (WCU)
Rapid
30
0.60
5
5
0.0
1057.8
996.4
Analysis
6
Youth Day 2 2023 (Open)
2023/06/24
2023/06/24
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1083.0
1034.0
Analysis
5
West Coast Schools Development Championships 2023 (U11-U15 Girls)
2023/04/22
2023/04/22
West Coast (WCU)
Rapid
30
0.60
5
4
1.0
1095.5
1045.2
Analysis
4
West Coast Schools Chess Grand Challenge 2022 (PS Development)
2022/10/29
2022/10/29
West Coast (WCU)
Rapid
30
0.60
5
0
0.0
1095.5
1045.2
Analysis
3
West Coast Open 2021 (Open)
2021/06/26
2021/06/26
West Coast (WCU)
Rapid
28
0.58
6
5
0.0
1145.6
1126.4
Analysis
2
Annual Clint Van Rooyen Challenge 2021 (Development)
2021/05/22
2021/05/22
West Coast (WCU)
Rapid
25
0.54
5
4
0.0
1194.0
1200.0
Analysis
1
Bo-Weskus Skole Prestige 2020 (O11 Dogters)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
3
1
10
3.5
25.0
-212.5
1215.7
1003.2
White
6
1
1
4
1.5
25.0
-212.5
1199.8
987.3
Black
8
2
0
6
2.0
25.0
-212.5
1227.5
1015.0
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
14
3
1
10
3.5
25.0
-212.5
1215.7
1003.2
White
6
1
1
4
1.5
25.0
-212.5
1199.8
987.3
Black
8
2
0
6
2.0
25.0
-212.5
1227.5
1015.0
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
46
8
1
37
8.5
18.5
-267.9
1194.4
926.5
White
22
6
1
15
6.5
29.5
-173.9
1184.8
1010.9
Black
24
2
0
22
2.0
8.3
-354.2
1203.2
849.0
Standard
All
6
3
0
3
3.0
50.0
0.0
1173.5
1173.5
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1146.9
721.9
Rapid
All
40
5
1
34
5.5
13.8
-308.1
1197.5
889.4
White
19
3
1
15
3.5
18.4
-268.4
1182.4
914.0
Black
21
2
0
19
2.0
9.5
-344.0
1211.2
867.2
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
1100116577
Hollenbaght, OJ (Owen James)
2
0.0
0
0
2
0.0
1105.5
-425.0
680.5
View list
2
1100154575
Kamfer, J (Johnlin)
2
0.0
0
0
2
0.0
1028.5
-425.0
603.5
View list
3
111090533
Ruiters, T (Thomlin)
2
0.0
0
0
2
0.0
1169.8
-425.0
744.8
View list
4
2100153183
De Wee, P (Porchia)
1
1.0
1
0
0
100.0
998.0
425.0
1423.0
View list
5
1110148006
Farmer, L (Lashwin)
1
1.0
1
0
0
100.0
1083.0
425.0
1508.0
View list
6
2100131814
Kotze, A (Audrey-Ann)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2120154563
Markus, R (Rayneke)
1
1.0
1
0
0
100.0
1095.5
425.0
1520.5
View list
8
1100305070
Mtana, A (Aluphe)
1
1.0
1
0
0
100.0
974.0
425.0
1399.0
View list
9
2090131818
Nel, R (Roxaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1130305076
Vermeulen, P (Peigh-Lene)
1
1.0
1
0
0
100.0
974.0
425.0
1399.0
View list
11
1110143085
Zuze, S (Sasha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2060110444
Muggel, J (Jenecke)
1
0.5
0
1
0
50.0
998.0
0.0
998.0
View list
13
1100153800
Mafuto, E (Eli)
1
0.0
0
0
1
0.0
1057.8
-425.0
632.8
View list
14
1090131842
Le Fleur, S (Shirano)
1
0.0
0
0
1
0.0
974.0
-425.0
549.0
View list
15
1100110505
Kamfer, J (Jonlan)
1
0.0
0
0
1
0.0
1017.0
-425.0
592.0
View list
16
1000134278
Joseph, S (Sherman)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
17
2120154560
Idas, S (Shirmari)
1
0.0
0
0
1
0.0
1095.5
-425.0
670.5
View list
18
2090131812
Gerber, J (Jolene)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1770116582
Fortuin, L (Laurenzo)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
20
1060131894
Engelbrecht, L (Luciano)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list