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:
2024/02/24 (87 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
974.0
Curent Weighted rating
1024.5
Curent Weighted performance
776.8
Current official/published rating (highest between Raw, WR and WP)
1024.5
Current floor (min rating allowed)
694.0
Current highest rating achieved
1194.0
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)
±228.8
Current Raw change used (final)
0.0
Projected new Raw rating
974.0
Projected new Weighed rating
1018.5
Projected new Weighted performance
776.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1018.5
Projected effective change (new Official - current Official)
-6.0
Projected new highest rating
1194.0
Projected new floor
694.0
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
1189.6
Curent Weighted rating
1189.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1189.6
Current floor (min rating allowed)
689.6
Current highest rating achieved
1189.6
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
1189.6
Projected new Weighted performance
0.0
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
Projected new highest rating
1189.6
Projected new floor
689.6
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
905.6
Curent Weighted rating
959.2
Curent Weighted performance
805.9
Current official/published rating (highest between Raw, WR and WP)
959.2
Current floor (min rating allowed)
626.4
Current highest rating achieved
1126.4
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)
±252.2
Current Raw change used (final)
0.0
Projected new Raw rating
905.6
Projected new Weighed rating
952.6
Projected new Weighted performance
805.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
952.6
Projected effective change (new Official - current Official)
-6.6
Projected new highest rating
1126.4
Projected new floor
626.4
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
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)
626.4
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
626.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
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
9
1
1
7
1.5
16.7
-283.3
1184.7
901.4
White
4
0
1
3
0.5
12.5
-318.8
1200.3
881.5
Black
5
1
0
4
1.0
20.0
-255.0
1172.3
917.3
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
9
1
1
7
1.5
16.7
-283.3
1184.7
901.4
White
4
0
1
3
0.5
12.5
-318.8
1200.3
881.5
Black
5
1
0
4
1.0
20.0
-255.0
1172.3
917.3
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
41
6
1
34
6.5
15.9
-290.2
1185.0
894.8
White
20
5
1
14
5.5
27.5
-191.2
1183.4
992.1
Black
21
1
0
20
1.0
4.8
-384.5
1186.6
802.0
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
35
3
1
31
3.5
10.0
-340.0
1187.0
847.0
White
17
2
1
14
2.5
14.7
-300.0
1180.5
880.5
Black
18
1
0
17
1.0
5.6
-377.8
1193.2
815.4
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
111090533
Ruiters, T (Thomlin)
2
0.0
0
0
2
0.0
1169.8
-425.0
744.8
View list
3
2100153183
De Wee, P (Porchia)
1
1.0
1
0
0
100.0
998.0
425.0
1423.0
View list
4
1110148006
Farmer, L (Lashwin)
1
1.0
1
0
0
100.0
1083.0
425.0
1508.0
View list
5
2100131814
Kotze, A (Audrey-Ann)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2120154563
Markus, R (Rayneke)
1
1.0
1
0
0
100.0
1095.5
425.0
1520.5
View list
7
2090131818
Nel, R (Roxaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110143085
Zuze, S (Sasha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2060110444
Muggel, J (Jenecke)
1
0.5
0
1
0
50.0
998.0
0.0
998.0
View list
10
2100131690
Mitchells, C (Chloe)
1
0.0
0
0
1
0.0
998.0
-425.0
573.0
View list
11
1100153802
Meyer, D (Dewanio)
1
0.0
0
0
1
0.0
1017.0
-425.0
592.0
View list
12
1100153800
Mafuto, E (Eli)
1
0.0
0
0
1
0.0
1057.8
-425.0
632.8
View list
13
2090131812
Gerber, J (Jolene)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1770116582
Fortuin, L (Laurenzo)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
15
1100110505
Kamfer, J (Jonlan)
1
0.0
0
0
1
0.0
1017.0
-425.0
592.0
View list
16
1100154575
Kamfer, J (Johnlin)
1
0.0
0
0
1
0.0
1083.0
-425.0
658.0
View list
17
1000134278
Joseph, S (Sherman)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
18
2120154560
Idas, S (Shirmari)
1
0.0
0
0
1
0.0
1095.5
-425.0
670.5
View list
19
1060131894
Engelbrecht, L (Luciano)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list
20
1120100598
Ellman, A (Andries)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list