Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Cyster, R (Renesme)
Dob:
2014/12/08 (U12)
Gender:
Female
Chess SA id:
2140149833
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (49 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
1254.2
Current Weighted rating
1236.1
Current Weighted performance
1178.6
Current official/published rating (highest between Raw, WR and WP)
1254.2
Current highest rating achieved
1288.0
Current floor (min rating allowed)
788.0
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)
±153.5
Current Raw change used (final)
0.0
Projected new Raw rating
1254.2
Projected new Weighed rating
1138.2
Projected new Weighted performance
1178.6
Projected new final Raw rating (if new WP > new Raw)
1254.2
Projected new highest rating
1288.0
Projected new floor
788.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.2
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
1213.3
Current Weighted rating
1220.5
Current Weighted performance
1127.7
Current official/published rating (highest between Raw, WR and WP)
1220.5
Current highest rating achieved
1240.7
Current floor (min rating allowed)
740.7
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)
±162.7
Current Raw change used (final)
0.0
Projected new Raw rating
1213.3
Projected new Weighed rating
1123.3
Projected new Weighted performance
1127.7
Projected new final Raw rating (if new WP > new Raw)
1213.3
Projected new highest rating
1240.7
Projected new floor
740.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.3
Projected effective change (new Official - current Official)
-7.2
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
1290.4
Current Weighted rating
1227.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1290.4
Current highest rating achieved
1290.4
Current floor (min rating allowed)
790.4
Current K-factor
36
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)
±145.8
Current Raw change used (final)
0.0
Projected new Raw rating
1290.4
Projected new Weighed rating
1129.9
Projected new Weighted performance
495.4
Projected new final Raw rating (if new WP > new Raw)
1290.4
Projected new highest rating
1290.4
Projected new floor
790.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.4
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
1077.6
Current Weighted rating
1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1140.0
Current highest rating achieved
1077.6
Current floor (min rating allowed)
577.6
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)
±197.4
Current Raw change used (final)
0.0
Projected new Raw rating
1077.6
Projected new Weighed rating
1046.9
Projected new Weighted performance
329.6
Projected new final Raw rating (if new WP > new Raw)
1077.6
Projected new highest rating
1077.6
Projected new floor
577.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1077.6
Projected effective change (new Official - current Official)
-62.4
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1288.0
1240.7
Analysis
2
Cape Winelands Schools - Prestige 2024 (U11 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1283.2
1229.5
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U11 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
5.0
1227.8
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1288.0
1240.7
Analysis
7
Cape Winelands Schools - Prestige 2024 (U11 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1283.2
1229.5
Analysis
6
Cape Winelands Schools - PS Trials 1 2024 (U11 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
5.0
1227.8
1200.0
Analysis
5
2023 Western Cape Rural Cup (U10)
2023/12/09
2023/12/10
Cape Winelands (WCW)
Standard
60
0.83
5
2
1.0
1219.6
1213.7
Analysis
4
2023 Western Cape Rural Cup (Blitz)
2023/12/08
2023/12/08
Cape Winelands (WCW)
Blitz
5
0.18
7
7
1.5
1219.6
1200.0
Analysis
3
Western Cape PS Individuals 2023 (U9 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1216.3
1218.0
Analysis
2
Cape Winelands Schools Prestige 2023 (U9 Girls)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1199.7
1200.4
Analysis
1
Cape Winelands Schools Chess - Trials 1 2023 (U9 Girls)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
10
0
7
10.0
58.8
75.0
1260.0
1335.0
White
9
6
0
3
6.0
66.7
141.7
1254.9
1396.5
Black
8
4
0
4
4.0
50.0
0.0
1265.8
1265.8
Standard
All
11
5
0
6
5.0
45.5
-38.6
1252.2
1213.5
White
6
4
0
2
4.0
66.7
141.7
1239.6
1381.3
Black
5
1
0
4
1.0
20.0
-255.0
1267.2
1012.2
Rapid
All
6
5
0
1
5.0
83.3
283.3
1274.4
1557.7
White
3
2
0
1
2.0
66.7
141.7
1285.3
1427.0
Black
3
3
0
0
3.0
100.0
425.0
1263.5
1688.5
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
42
20
2
20
21.0
50.0
0.0
1256.2
1256.2
White
20
8
2
10
9.0
45.0
-42.5
1230.1
1187.6
Black
22
12
0
10
12.0
54.5
38.6
1280.0
1318.6
Standard
All
29
14
1
14
14.5
50.0
0.0
1241.0
1241.0
White
14
6
1
7
6.5
46.4
-30.4
1239.5
1209.2
Black
15
8
0
7
8.0
53.3
28.3
1242.4
1270.8
Rapid
All
6
5
0
1
5.0
83.3
283.3
1274.4
1557.7
White
3
2
0
1
2.0
66.7
141.7
1285.3
1427.0
Black
3
3
0
0
3.0
100.0
425.0
1263.5
1688.5
Blitz
All
7
1
1
5
1.5
21.4
-242.9
1303.6
1060.7
White
3
0
1
2
0.5
16.7
-283.3
1130.8
847.4
Black
4
1
0
3
1.0
25.0
-212.5
1433.2
1220.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2140147001
Davids, J (Jaydine)
3
2.0
2
0
1
66.7
1236.9
141.7
1378.6
View list
2
2150146857
Steel, L (Lujain)
3
1.5
1
1
1
50.0
1205.3
0.0
1205.3
View list
3
2130149767
Jooste, G (Graychael)
2
2.0
2
0
0
100.0
1285.6
425.0
1710.6
View list
4
2140148829
Greeff, M (Mari)
2
1.0
1
0
1
50.0
1253.8
0.0
1253.8
View list
5
2150149835
Theunissen, A (Aviyah)
2
1.0
1
0
1
50.0
1199.8
0.0
1199.8
View list
6
2150139113
Van Wyk, F (Faith)
2
1.0
1
0
1
50.0
1219.6
0.0
1219.6
View list
7
2130139489
Klopper, E (Elzaan)
2
0.0
0
0
2
0.0
1255.5
-425.0
830.5
View list
8
2140139493
Willis, C (Cree)
2
0.0
0
0
2
0.0
1199.8
-425.0
774.8
View list
9
2130192810
Buys, K (Katryn)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
10
2140154545
Kotze, L (Luquezia)
1
1.0
1
0
0
100.0
1288.0
425.0
1713.0
View list
11
2130192814
Marais, L (Lene)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
12
2140135425
Saayman, B (Barendina)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
13
2130192816
Riddles, B (Brooklyne)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
14
2140140074
Oliphant, E (Elnique)
1
1.0
1
0
0
100.0
1283.2
425.0
1708.2
View list
15
2140145282
Ntontelo, O (Oyintando)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
16
2140140711
Strydom, L (Lily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2150142547
Swartz, U (Umaree)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
18
2130139492
Van Der Westhuizen, L (Linli)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
19
2140139699
Visser, E (Engela)
1
1.0
1
0
0
100.0
1283.2
425.0
1708.2
View list
20
2160139476
Willemse, N (Nieveah)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list