Chess South Africa
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Chess South Africa
Qabutsa, Y (Yonela)
Dob:
2010/05/04 (U16)
Gender:
Female
Chess SA id:
2100152706
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/09/30 (362 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
1175.3
Current Weighted rating
1177.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1177.0
Current highest rating achieved
1183.4
Current floor (min rating allowed)
683.4
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)
±171.8
Current Raw change used (final)
0.0
Projected new Raw rating
1175.3
Projected new Weighed rating
1082.6
Projected new Weighted performance
545.6
Projected new final Raw rating (if new WP > new Raw)
1175.3
Projected new highest rating
1183.4
Projected new floor
683.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.3
Projected effective change (new Official - current Official)
-1.7
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
1151.2
Current Weighted rating
1154.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1154.8
Current highest rating achieved
1171.6
Current floor (min rating allowed)
671.6
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)
±177.8
Current Raw change used (final)
0.0
Projected new Raw rating
1151.2
Projected new Weighed rating
1061.8
Projected new Weighted performance
574.3
Projected new final Raw rating (if new WP > new Raw)
1151.2
Projected new highest rating
1171.6
Projected new floor
671.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.2
Projected effective change (new Official - current Official)
-3.6
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
3
Makhanda Schools Chess Championship 2023 (B)
2023/09/30
2023/09/30
Sarah Baartman (ESB)
Rapid
15
0.39
6
1
0.0
1183.4
1171.6
Analysis
2
Makhanda Youth Day Chess Tournament 2023 (C)
2023/06/17
2023/06/17
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
3.5
1171.0
1138.4
Analysis
1
Makhanda Schools Chess Tournament 2023 (C)
2023/03/25
2023/03/25
Sarah Baartman (ESB)
Rapid
20
0.47
7
7
2.0
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
14
5
1
8
5.5
39.3
-91.1
1197.3
1106.2
White
8
3
0
5
3.0
37.5
-106.3
1197.5
1091.3
Black
6
2
1
3
2.5
41.7
-70.8
1196.9
1126.0
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
14
5
1
8
5.5
39.3
-91.1
1197.3
1106.2
White
8
3
0
5
3.0
37.5
-106.3
1197.5
1091.3
Black
6
2
1
3
2.5
41.7
-70.8
1196.9
1126.0
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
1110152721
Waka, K (Kungamandla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1130157221
Tyota, B (Busiswa)
1
1.0
1
0
0
100.0
1171.0
425.0
1596.0
View list
3
1100152691
Magaba, I (Iphendule)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2100152651
Gosha, S (Samantha)
1
1.0
1
0
0
100.0
1171.0
425.0
1596.0
View list
5
1120157214
Bhashe, A (Amyoli)
1
1.0
1
0
0
100.0
1171.0
425.0
1596.0
View list
6
2130157218
Nombewu, I (Indiphile)
1
0.5
0
1
0
50.0
1171.0
0.0
1171.0
View list
7
2100152714
Tali, L (Linathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080152708
Seiti, A (Anam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1100152701
Nonxuba, A (Angamahle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1100162640
Njokweni, U (Unako)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list
11
1100152699
Ngcangca, M (Melwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110157213
Balani, L (Liyabona)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
13
2110152686
Fejela, Y (Yamkela)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
14
2120152685
Fatela, I (Imange)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list