Chess South Africa
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Chess South Africa
Gwinta, S (Siwaphiwe)
Dob:
2010/10/20 (U16)
Gender:
Male
Chess SA id:
1100307889
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/28 (119 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
1142.6
Current Weighted rating
1182.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.8
Current highest rating achieved
1142.6
Current floor (min rating allowed)
642.6
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)
±179.9
Current Raw change used (final)
0.0
Projected new Raw rating
1142.6
Projected new Weighed rating
1087.5
Projected new Weighted performance
305.1
Projected new final Raw rating (if new WP > new Raw)
1142.6
Projected new highest rating
1142.6
Projected new floor
642.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.6
Projected effective change (new Official - current Official)
-40.2
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
1122.8
Current Weighted rating
1176.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1176.8
Current highest rating achieved
1122.8
Current floor (min rating allowed)
622.8
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)
±185.1
Current Raw change used (final)
0.0
Projected new Raw rating
1122.8
Projected new Weighed rating
1081.9
Projected new Weighted performance
305.1
Projected new final Raw rating (if new WP > new Raw)
1122.8
Projected new highest rating
1122.8
Projected new floor
622.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.8
Projected effective change (new Official - current Official)
-54.0
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
1
CT Metro District East Top Schools Chess 2024 (U15 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
7
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
CT Metro District East Top Schools Chess 2024 (U15 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
7
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1237.7
954.3
White
3
0
0
3
0.0
0.0
-425.0
1257.7
832.7
Black
3
1
0
2
1.0
33.3
-141.7
1217.7
1076.0
Standard
All
6
1
0
5
1.0
16.7
-283.3
1237.7
954.3
White
3
0
0
3
0.0
0.0
-425.0
1257.7
832.7
Black
3
1
0
2
1.0
33.3
-141.7
1217.7
1076.0
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
6
1
0
5
1.0
16.7
-283.3
1237.7
954.3
White
3
0
0
3
0.0
0.0
-425.0
1257.7
832.7
Black
3
1
0
2
1.0
33.3
-141.7
1217.7
1076.0
Standard
All
6
1
0
5
1.0
16.7
-283.3
1237.7
954.3
White
3
0
0
3
0.0
0.0
-425.0
1257.7
832.7
Black
3
1
0
2
1.0
33.3
-141.7
1217.7
1076.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100193439
Ziki, M (Melvin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
109077360
Van Wyk, W (Will)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1100193433
Sanderson, J (Jamie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1090193429
Nti, A (Alime)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1090307891
Lili, K (Konwaba)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1080307886
Dantile, Y (Yonga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
