Chess South Africa
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Chess South Africa
Mthinjwa, S (Sbonile)
Dob:
2010/10/16 (U16)
Gender:
Male
Chess SA id:
1100147485
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/02/21 (454 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
1123.4
Curent Weighted rating
1129.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1129.4
Current floor (min rating allowed)
663.3
Current highest rating achieved
1163.3
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
1123.4
Projected new Weighed rating
1127.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.9
Projected effective change (new Official - current Official)
-1.6
Projected new highest rating
1163.3
Projected new floor
663.3
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
1178.8
Curent Weighted rating
1181.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1181.3
Current floor (min rating allowed)
678.8
Current highest rating achieved
1178.8
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.8
Projected new Weighed rating
1180.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.8
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1178.8
Projected new floor
678.8
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
1095.2
Curent Weighted rating
1102.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1102.6
Current floor (min rating allowed)
640.4
Current highest rating achieved
1140.4
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.2
Projected new Weighed rating
1100.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1100.6
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1140.4
Projected new floor
640.4
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)
640.4
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
640.4
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
Mary-Anne Bartels Chess Tournament 2023 (U13)
2023/02/21
2023/02/21
Cape Town (WCT)
Rapid
30
0.60
5
5
1.0
1163.3
1140.4
Analysis
2
District East Schools Chess Individual Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1163.3
1200.0
Analysis
1
Metro Rapid 2022 (U13 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
1.0
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
15
4
0
11
4.0
26.7
-198.3
1196.5
998.1
White
7
3
0
4
3.0
42.9
-60.7
1191.0
1130.3
Black
8
1
0
7
1.0
12.5
-318.8
1201.3
882.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1202.6
1117.6
White
2
1
0
1
1.0
50.0
0.0
1188.6
1188.6
Black
3
1
0
2
1.0
33.3
-141.7
1211.9
1070.2
Rapid
All
10
2
0
8
2.0
20.0
-255.0
1193.4
938.4
White
5
2
0
3
2.0
40.0
-85.0
1192.0
1107.0
Black
5
0
0
5
0.0
0.0
-425.0
1194.9
769.9
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
1100150162
Joubert, E (Ethan)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
2
1100150152
Foya, A (Anotidaishe)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
3
1090147482
Mhlakaza, O (Onga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100150179
Swart, O (Owen)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
5
1100138073
Williams, M (Matthew)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2110138792
Van Zyl, L (Lindie)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
7
1100106470
Van Coller, L (Liam)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
8
1100147491
Nkani, J (John)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
9
1110138766
Mcweba, S (Sange)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
10
1100147480
Makoromoke, T (Tadiwa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1090140757
Ley, A (Alex)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110140725
Davis, J (Joshua)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
13
1090130345
Carstens, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2110146719
Bezuidenhout, C (Chloe)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
15
2110130683
Beyi, A (Athenkosi)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list