Chess South Africa
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Chess South Africa
Biyela, S (Sthombe)
Dob:
2004/11/23 (Adult)
Gender:
Female
Chess SA id:
204083869
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/06/16 (1837 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
751.0
Current Weighted rating
737.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
751.0
Current highest rating achieved
751.0
Current floor (min rating allowed)
500.0
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)
±314.4
Current Raw change used (final)
0.0
Projected new Raw rating
751.0
Projected new Weighed rating
678.6
Projected new Weighted performance
289.0
Projected new final Raw rating (if new WP > new Raw)
751.0
Projected new highest rating
751.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
751.0
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
767.2
Current Weighted rating
767.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
767.2
Current highest rating achieved
767.2
Current floor (min rating allowed)
500.0
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)
±307.2
Current Raw change used (final)
0.0
Projected new Raw rating
767.2
Projected new Weighed rating
705.8
Projected new Weighted performance
289.0
Projected new final Raw rating (if new WP > new Raw)
767.2
Projected new highest rating
767.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
767.2
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
532.4
Current Weighted rating
532.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
532.4
Current highest rating achieved
532.4
Current floor (min rating allowed)
500.0
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)
±429.2
Current Raw change used (final)
0.0
Projected new Raw rating
532.4
Projected new Weighed rating
489.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
532.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
532.4
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
532.4
Current Weighted rating
532.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
532.4
Current highest rating achieved
532.4
Current floor (min rating allowed)
500.0
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)
±429.2
Current Raw change used (final)
0.0
Projected new Raw rating
532.4
Projected new Weighed rating
489.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
532.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
532.4
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
KZN Schools Winter Games 2019 (U15 Girls)
2019/06/15
2019/06/16
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
628.3
648.4
Analysis
2
2019 Nkandla Open (U16-Adult)
2019/02/16
2019/02/16
King Cetshwayo (KUR)
Standard
60
0.83
5
5
2.0
589.8
602.8
Analysis
1
2018 King Cetshwayo Winter Championship (U16)
2018/08/25
2018/08/26
King Cetshwayo (KUR)
Standard
60
0.83
7
6
2.0
532.4
532.4
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
16
7
0
9
7.0
43.8
-53.1
1086.1
1032.9
White
8
5
0
3
5.0
62.5
106.3
1101.8
1208.1
Black
8
2
0
6
2.0
25.0
-212.5
1070.3
857.8
Standard
All
16
7
0
9
7.0
43.8
-53.1
1086.1
1032.9
White
8
5
0
3
5.0
62.5
106.3
1101.8
1208.1
Black
8
2
0
6
2.0
25.0
-212.5
1070.3
857.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2040116023
Mache, A (Angiziwe)
1
1.0
1
0
0
100.0
628.3
425.0
1053.3
View list
2
103088844
Gumede, P (Pule)
1
1.0
1
0
0
100.0
532.4
425.0
957.4
View list
3
105055759
Mdunge, L (Luyanda)
1
1.0
1
0
0
100.0
589.8
425.0
1014.8
View list
4
2040115996
Ndwandwe, P (Philisiwe)
1
1.0
1
0
0
100.0
628.3
425.0
1053.3
View list
5
2040116013
Mhlongo, L (Londeka)
1
1.0
1
0
0
100.0
628.3
425.0
1053.3
View list
6
103087450
Ntombela, N (Ngcebo)
1
1.0
1
0
0
100.0
532.4
425.0
957.4
View list
7
204068023
Sibiya, S (Slindokuhle)
1
1.0
1
0
0
100.0
589.8
425.0
1014.8
View list
8
102055772
Sibiya, M (Mthobisi)
1
0.0
0
0
1
0.0
589.8
-425.0
164.8
View list
9
102059763
Ngobese, S (Sithembiso)
1
0.0
0
0
1
0.0
589.8
-425.0
164.8
View list
10
204091783
Mdunge, T (Thobeka)
1
0.0
0
0
1
0.0
628.3
-425.0
203.3
View list
11
102044486
Mdunge, SM (Sandile Mlondi)
1
0.0
0
0
1
0.0
589.8
-425.0
164.8
View list
12
103066425
Mthiyane, S (Sbongakonke)
1
0.0
0
0
1
0.0
532.4
-425.0
107.4
View list
13
104049481
Mqaise, S (Siyabonga)
1
0.0
0
0
1
0.0
532.4
-425.0
107.4
View list
14
2050116020
Mkhize, A (Ayanda)
1
0.0
0
0
1
0.0
628.3
-425.0
203.3
View list
15
1030101809
Manukuza, K (Kwanele)
1
0.0
0
0
1
0.0
532.4
-425.0
107.4
View list
16
104059778
Majozi, S (Simphiwe)
1
0.0
0
0
1
0.0
532.4
-425.0
107.4
View list
