Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Skewis, B (Billy)
Dob:
2015/06/12 (U10)
Gender:
Male
Chess SA id:
1150313590
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2024/11/27 (25 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
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
5
Score (S)
2.0
Expected score (We)
2.46
Difference (S-We)
-0.28
Current Raw change (no limits, including tournament time weight)
-11.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-11.0
Projected new Raw rating
1189.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
349.9
Projected new final Raw rating (if new WP > new Raw)
1189.0
Projected new highest rating
1189.0
Projected new floor
689.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.0
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
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
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
5
Score (S)
2.0
Expected score (We)
2.46
Difference (S-We)
-0.46
Current Raw change (no limits, including tournament time weight)
-18.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-18.4
Projected new Raw rating
1181.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
368.3
Projected new final Raw rating (if new WP > new Raw)
1181.6
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.6
Projected effective change (new Official - current Official)
-18.4
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
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
Tournament:
Umhlali Preparatory Inter House Chess 2024 (Grade 3)
Start:
2024/11/27
End:
2024/11/27
Host:
KIK
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
-11.0
Type rating:
1200.0
Rating gain/loss:
-18.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Umhlali Preparatory Inter House Chess 2024 (Grade 3)
2024/11/27
2024/11/27
iLembe (KIK)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Umhlali Preparatory Inter House Chess 2024 (Grade 3)
2024/11/27
2024/11/27
iLembe (KIK)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
2
2
2.0
40.0
-85.0
1199.5
1114.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1199.1
1057.4
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
5
1
2
2
2.0
40.0
-85.0
1199.5
1114.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1199.1
1057.4
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
1
2
2
2.0
40.0
-85.0
1199.5
1114.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1199.1
1057.4
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
5
1
2
2
2.0
40.0
-85.0
1199.5
1114.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
0
2
1
1.0
33.3
-141.7
1199.1
1057.4
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
1150191008
Khan, A (Azriel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2150191021
Muller, G (Georgia)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
2150313579
Bunyard, B (Brooklyn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1150191007
Jardine, A (Angus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150191005
Hall, R (Rocco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list