Chess South Africa
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Chess South Africa
Vubela, S (Somila)
Dob:
2012/10/24 (U14)
Gender:
Female
Chess SA id:
2120152720
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/06/17 (378 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
1250.9
Current Weighted rating
1244.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1250.9
Current highest rating achieved
1250.9
Current floor (min rating allowed)
750.9
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)
±154.2
Current Raw change used (final)
0.0
Projected new Raw rating
1250.9
Projected new Weighed rating
1145.7
Projected new Weighted performance
674.9
Projected new final Raw rating (if new WP > new Raw)
1250.9
Projected new highest rating
1250.9
Projected new floor
750.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.9
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
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
1297.3
Current Weighted rating
1285.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1297.3
Current highest rating achieved
1298.4
Current floor (min rating allowed)
798.4
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)
±144.4
Current Raw change used (final)
0.0
Projected new Raw rating
1297.3
Projected new Weighed rating
1184.5
Projected new Weighted performance
710.4
Projected new final Raw rating (if new WP > new Raw)
1297.3
Projected new highest rating
1298.4
Projected new floor
798.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.3
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
2
Makhanda Youth Day Chess Tournament 2023 (C)
2023/06/17
2023/06/17
Sarah Baartman (ESB)
Rapid
20
0.47
6
5
3.0
1246.2
1298.4
Analysis
1
Makhanda Schools Chess Tournament 2023 (C)
2023/03/25
2023/03/25
Sarah Baartman (ESB)
Rapid
20
0.47
7
7
6.0
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
9
0
3
9.0
75.0
212.5
1200.0
1412.5
White
6
5
0
1
5.0
83.3
283.3
1203.3
1486.6
Black
6
4
0
2
4.0
66.7
141.7
1196.7
1338.4
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
12
9
0
3
9.0
75.0
212.5
1200.0
1412.5
White
6
5
0
1
5.0
83.3
283.3
1203.3
1486.6
Black
6
4
0
2
4.0
66.7
141.7
1196.7
1338.4
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
1100152700
Ngcete, S (Someleze)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100152699
Ngcangca, M (Melwe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100152698
Ndzawumbi, A (Asomeleze)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110152696
Ncipha, A (Asange)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2120152687
Jongile, A (Achumile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2110152686
Fejela, Y (Yamkela)
1
1.0
1
0
0
100.0
1246.2
425.0
1671.2
View list
7
1140152682
Bhatyi, N (Ndima)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1170152709
Sewelo, O (Omolemo)
1
1.0
1
0
0
100.0
1246.2
425.0
1671.2
View list
9
1130157221
Tyota, B (Busiswa)
1
1.0
1
0
0
100.0
1246.2
425.0
1671.2
View list
10
1090157220
Steven, Z (Zukisani)
1
0.0
0
0
1
0.0
1246.2
-425.0
821.2
View list
11
2100152702
Nonxuba, L (Lisakhanya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100157215
Komfana, A (Athenkosi)
1
0.0
0
0
1
0.0
1246.2
-425.0
821.2
View list
