Chess South Africa
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Chess South Africa
Sosi, O (Onikwa)
Dob:
2011/01/13 (U14)
Gender:
Female
Chess SA id:
2110130700
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2021/10/23 (938 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
Curent Raw rating
1138.3
Curent Weighted rating
1138.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1138.3
Current floor (min rating allowed)
716.6
Current highest rating achieved
1216.6
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)
±181.1
Current Raw change used (final)
0.0
Projected new Raw rating
1138.3
Projected new Weighed rating
1138.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1216.6
Projected new floor
716.6
Projected new K-facor
36
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
Curent Raw rating
1180.0
Curent Weighted rating
1180.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.0
Current floor (min rating allowed)
720.0
Current highest rating achieved
1220.0
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.0
Projected new Weighed rating
1180.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.0
Projected new floor
720.0
Projected new K-facor
36
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
Curent Raw rating
1123.6
Curent Weighted rating
1123.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1123.6
Current floor (min rating allowed)
623.6
Current highest rating achieved
1123.6
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)
±184.9
Current Raw change used (final)
0.0
Projected new Raw rating
1123.6
Projected new Weighed rating
1123.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1123.6
Projected new floor
623.6
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
623.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
623.6
Projected new K-facor
36
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
Western Cape Schools 2021 (U11 Girls)
2021/10/23
2021/10/23
Overberg (WOS)
Rapid
35
0.66
5
4
0.0
1184.9
1200.0
Analysis
2
2020 Metro Trials (U9 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
4
1.0
1216.6
1220.0
Analysis
1
WP Schools South Chess 2020 (U9)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
4
2.5
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
3
7
3.5
29.2
-177.1
1198.9
1021.8
White
6
2
1
3
2.5
41.7
-70.8
1187.5
1116.7
Black
6
0
2
4
1.0
16.7
-283.3
1210.3
927.0
Standard
All
8
2
3
3
3.5
43.8
-53.1
1201.4
1148.3
White
4
2
1
1
2.5
62.5
106.3
1186.6
1292.9
Black
4
0
2
2
1.0
25.0
-212.5
1216.2
1003.7
Rapid
All
4
0
0
4
0.0
0.0
-425.0
1193.9
768.9
White
2
0
0
2
0.0
0.0
-425.0
1189.4
764.4
Black
2
0
0
2
0.0
0.0
-425.0
1198.5
773.5
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
2110130685
Holoti, A (Asiphe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110130702
Xototo, O (Ovayo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2110130701
Vellem, U (Uyathandwa)
1
0.5
0
1
0
50.0
1216.6
0.0
1216.6
View list
4
2110133296
Galela, C (Chuma)
1
0.5
0
1
0
50.0
1216.6
0.0
1216.6
View list
5
2110130684
Chuma, G (Galela)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2100106826
Hendricks, L (Lakeisha)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
7
2110109830
Snyman, MM (Mila Marie)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
8
2100118020
Smith, S (Shiloh)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
9
2110117567
Schoeman, M (Mischke)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
10
1110130689
Karriem, R (Rayan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2110130686
Joya, I (Imkhita)
1
0.0
0
0
1
0.0
1184.9
-425.0
759.9
View list
12
2120130972
Jonase, E (Emikho)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list