Chess South Africa
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Chess South Africa
Gxokolwana, S (Siyavuya)
Dob:
2009/06/22 (U16)
Gender:
Male
Chess SA id:
1090148789
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/02/25 (478 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
1095.1
Current Weighted rating
1104.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1104.2
Current highest rating achieved
1172.1
Current floor (min rating allowed)
672.1
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.1
Projected new Weighed rating
1014.3
Projected new Weighted performance
639.6
Projected new final Raw rating (if new WP > new Raw)
1095.1
Projected new highest rating
1172.1
Projected new floor
672.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.1
Projected effective change (new Official - current Official)
-9.1
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
1073.2
Current Weighted rating
1084.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1084.2
Current highest rating achieved
1164.4
Current floor (min rating allowed)
664.4
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)
±198.6
Current Raw change used (final)
0.0
Projected new Raw rating
1073.2
Projected new Weighed rating
995.5
Projected new Weighted performance
639.6
Projected new final Raw rating (if new WP > new Raw)
1073.2
Projected new highest rating
1164.4
Projected new floor
664.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1073.2
Projected effective change (new Official - current Official)
-11.0
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
George Chess Trials 3 2023 (U15 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
4
1.5
1172.1
1164.4
Analysis
2
George Chess Trials 2 2023 (U15 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
4
0.0
1172.1
1164.4
Analysis
1
George Chess Trials 1 2023 (U15 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
4
1.0
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
12
2
1
9
2.5
20.8
-247.9
1206.1
958.1
White
6
1
1
4
1.5
25.0
-212.5
1239.9
1027.4
Black
6
1
0
5
1.0
16.7
-283.3
1172.3
888.9
Standard
All
12
2
1
9
2.5
20.8
-247.9
1206.1
958.1
White
6
1
1
4
1.5
25.0
-212.5
1239.9
1027.4
Black
6
1
0
5
1.0
16.7
-283.3
1172.3
888.9
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
1090148799
Ntombela, A (Athenkosi)
2
2.0
2
0
0
100.0
1186.0
425.0
1611.0
View list
2
1080119922
Uwa, C (Chinedu)
2
0.0
0
0
2
0.0
1186.0
-425.0
761.0
View list
3
1090148787
Bezuidenhout, C (Connor)
1
0.5
0
1
0
50.0
1172.1
0.0
1172.1
View list
4
1120142288
Smoki, Z (Zuko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1080149933
Beling, D (Damien)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
6
1080148798
Ntakani, V (Vuyolwethu)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
7
1090149936
Fulani, Z (Zibele)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
8
109085307
De Waal, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1090130140
Bukula, S (Sivuyisile)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
10
1090149934
Boto, A (Anenkosi)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
