Chess South Africa
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Chess South Africa
Vorster, CE (Cayleigh Estelle)
Dob:
2009/08/16 (U16)
Gender:
Female
Chess SA id:
2090161452
FIDE id:
Region:
John Taolo Gaetswewe (NCJ)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (30 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
1181.5
Current Weighted rating
1206.5
Current Weighted performance
1149.8
Current official/published rating (highest between Raw, WR and WP)
1206.5
Current highest rating achieved
1212.9
Current floor (min rating allowed)
712.9
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.5
Projected new Weighed rating
1110.1
Projected new Weighted performance
1149.8
Projected new final Raw rating (if new WP > new Raw)
1181.5
Projected new highest rating
1212.9
Projected new floor
712.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.5
Projected effective change (new Official - current Official)
-25.0
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
1174.8
Current Weighted rating
1206.2
Current Weighted performance
1149.8
Current official/published rating (highest between Raw, WR and WP)
1206.2
Current highest rating achieved
1213.3
Current floor (min rating allowed)
713.3
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)
±171.9
Current Raw change used (final)
0.0
Projected new Raw rating
1174.8
Projected new Weighed rating
1109.8
Projected new Weighted performance
1149.8
Projected new final Raw rating (if new WP > new Raw)
1174.8
Projected new highest rating
1213.3
Projected new floor
713.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.8
Projected effective change (new Official - current Official)
-31.4
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
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)
±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
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
4
JTG Schools Open 2024 (U15 Girls)
2024/05/18
2024/05/18
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
2.0
1212.9
1213.3
Analysis
3
Hotazel College Chess Tournament 2024 (U17)
2024/05/11
2024/05/11
John Taolo Gaetswewe (NCJ)
Standard
60
0.83
5
5
3.0
1212.9
1213.3
Analysis
2
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1212.9
1213.3
Analysis
1
JTG Chess Tournament 2024
2024/04/27
2024/04/27
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
4
3
0.0
1212.9
1213.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
JTG Schools Open 2024 (U15 Girls)
2024/05/18
2024/05/18
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
2.0
1212.9
1213.3
Analysis
4
Hotazel College Chess Tournament 2024 (U17)
2024/05/11
2024/05/11
John Taolo Gaetswewe (NCJ)
Standard
60
0.83
5
5
3.0
1212.9
1213.3
Analysis
3
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1212.9
1213.3
Analysis
2
JTG Chess Tournament 2024
2024/04/27
2024/04/27
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
4
3
0.0
1212.9
1213.3
Analysis
1
2023 Northern Cape Closed Chess Championships (U16 Girls)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
7
0
11
7.0
38.9
-94.4
1262.5
1168.0
White
10
4
0
6
4.0
40.0
-85.0
1270.5
1185.5
Black
8
3
0
5
3.0
37.5
-106.3
1252.5
1146.2
Standard
All
18
7
0
11
7.0
38.9
-94.4
1262.5
1168.0
White
10
4
0
6
4.0
40.0
-85.0
1270.5
1185.5
Black
8
3
0
5
3.0
37.5
-106.3
1252.5
1146.2
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
22
9
0
13
9.0
40.9
-77.3
1266.2
1188.9
White
12
5
0
7
5.0
41.7
-70.8
1288.7
1217.9
Black
10
4
0
6
4.0
40.0
-85.0
1239.2
1154.2
Standard
All
22
9
0
13
9.0
40.9
-77.3
1266.2
1188.9
White
12
5
0
7
5.0
41.7
-70.8
1288.7
1217.9
Black
10
4
0
6
4.0
40.0
-85.0
1239.2
1154.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2080156792
Fritz, N (Naykita)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080156796
Moitse, K (Kaone)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110303177
Mohanakrishnan, M (Madhav)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
4
2090304895
Melato, O (Onthatile)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
5
1090161434
Makalapetlo, O (Oratile)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
6
1100145397
Lengau, AD (Amohelang)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
7
1080304349
Holtzhausen, J (Jaco)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
8
2100304896
Phuduhudu, R (Reaotshepa)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
9
1090304351
Tagani, M (Moabi)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
10
2090304897
Riekert, P (Palesa)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
11
1990111402
Nombela, A (Ayanda)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
12
1090303178
Monareng, L (Lefika)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
13
2100304893
Gabankitse, M (Matlhoko)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
14
1000133698
Klaaste, I (Ivan)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
15
2070134911
Fosini, L (Lilitha)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
16
1090117637
Els, C (Christiaan)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
17
1070304348
Davids, H (Heirengh)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
18
1070304347
Chinyama, L (Lethabo)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list
19
2080161447
Botha, J (Jasmin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2090157702
Bareki, B (Botho)
1
0.0
0
0
1
0.0
1212.9
-425.0
787.9
View list