Chess South Africa
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Chess South Africa
Khoza, S (Siyabulela)
Dob:
2009/08/19 (U16)
Gender:
Male
Chess SA id:
1090304820
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (39 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
1192.9
Current Weighted rating
1199.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1199.4
Current highest rating achieved
1192.9
Current floor (min rating allowed)
692.9
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)
±167.5
Current Raw change used (final)
0.0
Projected new Raw rating
1192.9
Projected new Weighed rating
1103.5
Projected new Weighted performance
385.3
Projected new final Raw rating (if new WP > new Raw)
1192.9
Projected new highest rating
1192.9
Projected new floor
692.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.9
Projected effective change (new Official - current Official)
-6.5
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
1187.2
Current Weighted rating
1199.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1199.0
Current highest rating achieved
1187.2
Current floor (min rating allowed)
687.2
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)
±168.9
Current Raw change used (final)
0.0
Projected new Raw rating
1187.2
Projected new Weighed rating
1103.0
Projected new Weighted performance
385.3
Projected new final Raw rating (if new WP > new Raw)
1187.2
Projected new highest rating
1187.2
Projected new floor
687.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.2
Projected effective change (new Official - current Official)
-11.8
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
Curro Chess Tournament 2024 (U16)
2024/05/18
2024/05/18
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Curro Chess Tournament 2024 (U16)
2024/05/18
2024/05/18
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1256.5
1171.5
White
3
1
0
2
1.0
33.3
-141.7
1263.2
1121.6
Black
2
1
0
1
1.0
50.0
0.0
1246.5
1246.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1256.5
1171.5
White
3
1
0
2
1.0
33.3
-141.7
1263.2
1121.6
Black
2
1
0
1
1.0
50.0
0.0
1246.5
1246.5
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
5
2
0
3
2.0
40.0
-85.0
1256.5
1171.5
White
3
1
0
2
1.0
33.3
-141.7
1263.2
1121.6
Black
2
1
0
1
1.0
50.0
0.0
1246.5
1246.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1256.5
1171.5
White
3
1
0
2
1.0
33.3
-141.7
1263.2
1121.6
Black
2
1
0
1
1.0
50.0
0.0
1246.5
1246.5
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
2100156690
Nkosi, A (Andile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100300628
Mkhabela, V (Valencia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2090157573
Tapawan, L (Louella)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1100152016
Mabuza, S (Sonke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1090154367
Iyonmahan, E (Esosa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
