Chess South Africa
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Chess South Africa
Yobudoss, S (Sarah)
Dob:
2012/11/01 (U14)
Gender:
Female
Chess SA id:
2120131148
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2022/09/18 (594 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
1215.6
Curent Weighted rating
1215.9
Curent Weighted performance
939.8
Current official/published rating (highest between Raw, WR and WP)
1215.9
Current floor (min rating allowed)
730.1
Current highest rating achieved
1230.1
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)
±162.2
Current Raw change used (final)
0.0
Projected new Raw rating
1215.6
Projected new Weighed rating
1215.7
Projected new Weighted performance
939.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.7
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1230.1
Projected new floor
730.1
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
1210.8
Curent Weighted rating
1210.8
Curent Weighted performance
821.4
Current official/published rating (highest between Raw, WR and WP)
1210.8
Current floor (min rating allowed)
710.8
Current highest rating achieved
1210.8
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)
±163.3
Current Raw change used (final)
0.0
Projected new Raw rating
1210.8
Projected new Weighed rating
1210.8
Projected new Weighted performance
821.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1210.8
Projected new floor
710.8
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
1211.8
Curent Weighted rating
1212.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1212.6
Current floor (min rating allowed)
760.0
Current highest rating achieved
1260.0
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.8
Projected new Weighed rating
1212.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.2
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1260.0
Projected new floor
760.0
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
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)
760.0
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
760.0
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
10
Slum Knights 3rd Open 2022 (B)
2022/09/18
2022/09/18
Buffalo City (EBC)
Rapid
35
0.66
6
0
0.0
1229.9
1244.9
Analysis
9
Slum Knights 2nd Open 2022 (B)
2022/09/17
2022/09/17
Buffalo City (EBC)
Rapid
35
0.66
6
1
0.0
1229.9
1244.9
Analysis
8
Slum Knights 2022 (B)
2022/08/06
2022/08/06
Buffalo City (EBC)
Rapid
35
0.66
6
6
3.0
1230.1
1260.0
Analysis
7
BC Chess 4th Border Trials 2022 (C)
2022/05/21
2022/05/21
Buffalo City (EBC)
Rapid
20
0.47
6
6
4.5
1203.9
1200.0
Analysis
6
BC Trials 3 2022 (U10B+U12B)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1138.5
1127.6
Analysis
5
BC Trials 2 2022 (U10B+U12B)
2022/02/19
2022/02/19
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1179.7
1175.6
Analysis
4
BC Trials 1 2022 (U10B+U12B)
2022/02/11
2022/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1179.7
1175.6
Analysis
3
3rd BC Chess Trials 2020 (U10B)
2020/03/14
2020/03/14
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1180.7
1176.4
Analysis
2
BC Trials 2 2020 (U10B)
2020/02/29
2020/02/29
Buffalo City (EBC)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
1
BC Trials 1 2020 (U10B)
2020/02/15
2020/02/15
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
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
43
19
6
18
22.0
51.2
9.9
1203.5
1213.3
White
22
9
2
11
10.0
45.5
-38.6
1207.3
1168.7
Black
21
10
4
7
12.0
57.1
60.7
1199.4
1260.1
Standard
All
30
12
5
13
14.5
48.3
-14.2
1197.4
1183.2
White
15
6
1
8
6.5
43.3
-56.7
1189.7
1133.0
Black
15
6
4
5
8.0
53.3
28.3
1205.1
1233.4
Rapid
All
13
7
1
5
7.5
57.7
65.4
1217.5
1282.9
White
7
3
1
3
3.5
50.0
0.0
1245.0
1245.0
Black
6
4
0
2
4.0
66.7
141.7
1185.4
1327.0
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
1110136889
Naidoo, D (Dharshan)
3
1.0
1
0
2
33.3
1174.0
-141.7
1032.4
View list
2
2110131138
Komans, A (Alaine)
2
1.5
1
1
0
75.0
1190.3
212.5
1402.8
View list
3
1130136873
Basson, Z (Zachary)
2
1.0
1
0
1
50.0
1204.9
0.0
1204.9
View list
4
2110131143
Ndumndum, O (Olwethu)
2
1.0
1
0
1
50.0
1169.3
0.0
1169.3
View list
5
1110113008
Mabongo, I (Isiphile)
2
0.0
0
0
2
0.0
1169.3
-425.0
744.3
View list
6
1120131137
Hand, L (Logan)
2
0.0
0
0
2
0.0
1204.9
-425.0
779.9
View list
7
1110109725
Summers, C (Cruz)
2
0.0
0
0
2
0.0
1190.3
-425.0
765.3
View list
8
1110141797
Mfono, I (Iviwe)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
9
2110131133
Delport, E (Esme)
1
1.0
1
0
0
100.0
1180.7
425.0
1605.7
View list
10
1120133026
Bow, L (Leyton)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
11
2110131136
Gowa, E (Emihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1120141790
Geswint, R (Riley)
1
1.0
1
0
0
100.0
1180.7
425.0
1605.7
View list
13
2120136884
Joubert, B (Bethany)
1
1.0
1
0
0
100.0
1230.1
425.0
1655.1
View list
14
1110112012
Inise, M (Mvuyo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
2120131134
Du Toit, A (Amika)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1120138563
Mtiya, B (Buhlebenkanyezi)
1
1.0
1
0
0
100.0
1138.5
425.0
1563.5
View list
17
1060114243
Nkonyeni, L (Lihle)
1
1.0
1
0
0
100.0
1230.1
425.0
1655.1
View list
18
1130141801
Sanderson, A (Andrew)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
19
1130136891
Scheeld, L (Liam)
1
1.0
1
0
0
100.0
1179.7
425.0
1604.7
View list
20
1130141803
Sili, L (Lwethu)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list