Chess South Africa
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Chess South Africa
Matyobeni, M (Mbongeni)
Dob:
2005/04/03 (U20)
Gender:
Male
Chess SA id:
1050103555
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/09/24 (605 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
1358.9
Curent Weighted rating
1358.5
Curent Weighted performance
888.5
Current official/published rating (highest between Raw, WR and WP)
1358.9
Current floor (min rating allowed)
861.1
Current highest rating achieved
1361.1
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)
±132.2
Current Raw change used (final)
0.0
Projected new Raw rating
1358.9
Projected new Weighed rating
1358.7
Projected new Weighted performance
888.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1361.1
Projected new floor
861.1
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
1398.0
Curent Weighted rating
1397.1
Curent Weighted performance
838.8
Current official/published rating (highest between Raw, WR and WP)
1398.0
Current floor (min rating allowed)
898.0
Current highest rating achieved
1398.0
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)
±125.1
Current Raw change used (final)
0.0
Projected new Raw rating
1398.0
Projected new Weighed rating
1397.6
Projected new Weighted performance
838.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1398.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1398.0
Projected new floor
898.0
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
1133.8
Curent Weighted rating
1135.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1135.1
Current floor (min rating allowed)
700.4
Current highest rating achieved
1200.4
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)
±182.2
Current Raw change used (final)
0.0
Projected new Raw rating
1133.8
Projected new Weighed rating
1134.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.5
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1200.4
Projected new floor
700.4
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)
700.4
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
700.4
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
14
Kraaifontein Heritage Day Rapid 2022 (Advanced)
2022/09/24
2022/09/24
Cape Town (WCT)
Rapid
12
0.33
7
6
0.5
1340.1
1200.4
Analysis
13
Western Cape Top Schools 2022 (U18 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1340.1
1355.2
Analysis
12
2022 East Dist Individuals (U18)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
4.0
1361.1
1200.0
Analysis
11
2020 Metro Trials (U15 Boys)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1323.6
1318.8
Analysis
10
Northern Chess Cadet Series 2020 (A)
2020/02/15
2020/02/15
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1278.8
1262.3
Analysis
9
2020 East District Individuals (U15)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1278.8
1262.3
Analysis
8
2019 South African Junior Team Championships (U16B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1224.1
1202.5
Analysis
7
2019 Western Province League (E)
2019/07/27
2019/08/10
Cape Town (WCT)
Standard
60
0.83
9
8
5.0
1165.8
1148.5
Analysis
6
2019 WP Youth Open (B)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1158.6
1152.4
Analysis
5
Stellenberg Youth Chess Championship 2019 (C)
2019/05/01
2019/05/01
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1111.1
1093.2
Analysis
4
Crossroads Open Chess Championship 2019 (C)
2019/04/27
2019/04/28
Cape Town (WCT)
Standard
70
0.87
6
5
3.5
1051.6
1031.2
Analysis
3
2019 Metro-East District Schools Trials (U15)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1052.6
1025.2
Analysis
2
Cape of Good Hope Open 2019 (C)
2019/01/25
2019/01/27
Cape Town (WCT)
Standard
70
0.87
6
6
1.0
1139.6
1129.2
Analysis
1
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
1.5
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
79
39
8
32
43.0
54.4
37.7
1197.4
1235.1
White
41
19
3
19
20.5
50.0
0.0
1201.8
1201.8
Black
38
20
5
13
22.5
59.2
78.3
1192.7
1271.0
Standard
All
67
35
7
25
38.5
57.5
63.4
1193.5
1256.9
White
35
18
3
14
19.5
55.7
48.6
1193.8
1242.4
Black
32
17
4
11
19.0
59.4
79.7
1193.1
1272.8
Rapid
All
12
4
1
7
4.5
37.5
-106.3
1219.6
1113.4
White
6
1
0
5
1.0
16.7
-283.3
1248.4
965.1
Black
6
3
1
2
3.5
58.3
70.8
1190.8
1261.7
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
106092064
Msebi, S (Simamkele)
2
1.5
1
1
0
75.0
1081.3
212.5
1293.8
View list
2
106092062
Ncethelo, B (Bongolethu)
2
0.5
0
1
1
25.0
1222.3
-212.5
1009.8
View list
3
105035036
Slater, J (Jared)
2
0.5
0
1
1
25.0
1188.1
-212.5
975.6
View list
4
1090099546
Ngudle, M (Mandisi)
2
0.0
0
0
2
0.0
1152.7
-425.0
727.7
View list
5
106087078
Gray, A (Allan)
1
1.0
1
0
0
100.0
1278.8
425.0
1703.8
View list
6
1050138919
Gqeberya, O (Oyana)
1
1.0
1
0
0
100.0
1361.1
425.0
1786.1
View list
7
194011931
Hartley, A (Ameen)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
8
106065039
Grobler, Z (Zandre)
1
1.0
1
0
0
100.0
1340.1
425.0
1765.1
View list
9
172090579
Jacobs, DE (Darryl)
1
1.0
1
0
0
100.0
1051.6
425.0
1476.6
View list
10
2060096064
Jacobs, C (Caitlin)
1
1.0
1
0
0
100.0
1278.8
425.0
1703.8
View list
11
1060130454
Inam, M (Mpindo)
1
1.0
1
0
0
100.0
1278.8
425.0
1703.8
View list
12
106095776
Higham, E (Ethan)
1
1.0
1
0
0
100.0
1111.1
425.0
1536.1
View list
13
105051983
Du Toit, A (Aidan)
1
1.0
1
0
0
100.0
1361.1
425.0
1786.1
View list
14
107094446
Don, A (Ashren)
1
1.0
1
0
0
100.0
1139.6
425.0
1564.6
View list
15
105083968
Dalhuysen, J (Jan)
1
1.0
1
0
0
100.0
1361.1
425.0
1786.1
View list
16
1050118884
Baadjies, L (Lando)
1
1.0
1
0
0
100.0
1340.1
425.0
1765.1
View list
17
208088220
Afonso, IS (Isabella)
1
1.0
1
0
0
100.0
1158.6
425.0
1583.6
View list
18
108091665
Adams, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1040108879
Jacobs, L (Lee-Roy)
1
1.0
1
0
0
100.0
1361.1
425.0
1786.1
View list
20
1990112225
Kamte, K (Kamva)
1
1.0
1
0
0
100.0
1051.6
425.0
1476.6
View list