Chess South Africa
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Chess South Africa
Matshaya, Y (Yanga)
Dob:
1900/01/01 (Adult)
Gender:
Male
Chess SA id:
100085429
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (108 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
1198.5
Curent Weighted rating
1180.7
Curent Weighted performance
1103.7
Current official/published rating (highest between Raw, WR and WP)
1198.5
Current floor (min rating allowed)
717.0
Current highest rating achieved
1217.0
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)
±166.2
Current Raw change used (final)
0.0
Projected new Raw rating
1198.5
Projected new Weighed rating
1181.6
Projected new Weighted performance
1103.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1217.0
Projected new floor
717.0
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
1196.8
Curent Weighted rating
1169.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1196.8
Current floor (min rating allowed)
711.6
Current highest rating achieved
1211.6
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.8
Projected new Weighed rating
1171.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.6
Projected new floor
711.6
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
1196.4
Curent Weighted rating
1198.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.5
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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)
±166.7
Current Raw change used (final)
0.0
Projected new Raw rating
1196.4
Projected new Weighed rating
1198.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.2
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1221.6
Projected new floor
721.6
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
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)
721.6
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
721.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1163.8
1148.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1163.8
1148.6
Analysis
6
Rylib Summer Slam 2023 (Development)
2023/12/12
2023/12/12
Cape Town (WCT)
Rapid
20
0.47
6
6
2.5
1164.1
1200.0
Analysis
5
Western Cape Top Schools 2023 (U18 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
4
1.0
1171.0
1156.9
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
1.0
1217.0
1211.6
Analysis
3
Central District School Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1209.8
1200.0
Analysis
2
CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)
2022/04/18
2022/04/18
Cape Town (WCT)
Rapid
15
0.39
6
5
2.0
1212.2
1221.6
Analysis
1
2022 Central District Individual Trials (U18)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1450.5
1365.5
White
2
1
0
1
1.0
50.0
0.0
1392.1
1392.1
Black
3
1
0
2
1.0
33.3
-141.7
1489.4
1347.8
Standard
All
5
2
0
3
2.0
40.0
-85.0
1450.5
1365.5
White
2
1
0
1
1.0
50.0
0.0
1392.1
1392.1
Black
3
1
0
2
1.0
33.3
-141.7
1489.4
1347.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
37
14
1
22
14.5
39.2
-91.9
1284.0
1192.1
White
18
9
1
8
9.5
52.8
23.6
1267.3
1290.9
Black
19
5
0
14
5.0
26.3
-201.3
1299.8
1098.5
Standard
All
21
7
0
14
7.0
33.3
-141.7
1321.3
1179.7
White
10
6
0
4
6.0
60.0
85.0
1267.0
1352.0
Black
11
1
0
10
1.0
9.1
-347.7
1370.7
1023.0
Rapid
All
16
7
1
8
7.5
46.9
-26.6
1235.0
1208.5
White
8
3
1
4
3.5
43.8
-53.1
1267.7
1214.6
Black
8
4
0
4
4.0
50.0
0.0
1202.4
1202.4
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
108069275
Gluckman, L (Levi)
1
1.0
1
0
0
100.0
1163.8
425.0
1588.8
View list
2
1060152226
Kriel, M (Michael)
1
1.0
1
0
0
100.0
1171.0
425.0
1596.0
View list
3
1060138546
Kester, A (Amani Liam)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
4
1060138116
Joko, S (Sinoxolo)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
5
1060138678
Hendricks, I (Ighlaas)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
6
108091526
Lau, C (Callum)
1
1.0
1
0
0
100.0
1163.8
425.0
1588.8
View list
7
1060138124
Moodley, I (Ian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1060150616
Liebenberg, S (Skylar)
1
1.0
1
0
0
100.0
1209.8
425.0
1634.8
View list
9
2050138125
Muchemwa, M (Makomborero)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1080150606
Sekonyela, E (Endinako)
1
1.0
1
0
0
100.0
1209.8
425.0
1634.8
View list
11
1070150623
Truter, M (Martin)
1
1.0
1
0
0
100.0
1209.8
425.0
1634.8
View list
12
2060131796
Van Harte, K (Kaylee)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1130158986
Van Heerden, Z (Zachariah)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list
14
1130191552
Willard, E (Ethan)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list
15
1120150408
Rogov, E (Evgenij)
1
0.5
0
1
0
50.0
1164.1
0.0
1164.1
View list
16
107064487
Lee, MJ (Muhammad)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
17
106089505
Mchontsi, A (Ayabonga)
1
0.0
0
0
1
0.0
1163.8
-425.0
738.8
View list
18
1060150619
Mbusi, I (Inathi)
1
0.0
0
0
1
0.0
1217.0
-425.0
792.0
View list
19
1060150618
Marsh, A (Aiden)
1
0.0
0
0
1
0.0
1209.8
-425.0
784.8
View list
20
2080147515
Langeni, I (Imange)
1
0.0
0
0
1
0.0
1164.1
-425.0
739.1
View list