Chess South Africa
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Chess South Africa
Mmbadi, Y (Yedidia)
Dob:
2006/12/07 (U20)
Gender:
Male
Chess SA id:
1060117662
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (272 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
1293.6
Curent Weighted rating
1280.4
Curent Weighted performance
1148.3
Current official/published rating (highest between Raw, WR and WP)
1293.6
Current floor (min rating allowed)
823.8
Current highest rating achieved
1323.8
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)
±145.1
Current Raw change used (final)
0.0
Projected new Raw rating
1293.6
Projected new Weighed rating
1283.1
Projected new Weighted performance
1148.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1323.8
Projected new floor
823.8
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
1297.8
Curent Weighted rating
1284.4
Curent Weighted performance
1155.0
Current official/published rating (highest between Raw, WR and WP)
1297.8
Current floor (min rating allowed)
836.3
Current highest rating achieved
1336.3
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)
±144.2
Current Raw change used (final)
0.0
Projected new Raw rating
1297.8
Projected new Weighed rating
1287.2
Projected new Weighted performance
1155.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1336.3
Projected new floor
836.3
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)
700.0
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
700.0
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)
700.0
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
700.0
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
15
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1323.8
1336.3
Analysis
14
D2 School League Finals 2023 (U19)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1285.6
1290.6
Analysis
13
Gauteng Schools Individual Finals 2023 (U18 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1285.6
1287.7
Analysis
12
D2 Schools Individuals 2023 (U18 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
4
3.0
1285.6
1287.7
Analysis
11
West Rand Juniors 2023 (U18)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1240.4
1249.1
Analysis
10
WR Tournament and Coaching 2023 (Open)
2023/02/25
2023/02/25
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1183.9
1180.3
Analysis
9
2023 West Rand Open (Rooks)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1183.9
1180.3
Analysis
8
West Rand vs Bojanala 2022 (U18)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1213.2
1215.2
Analysis
7
West Rand Trials 2022 (U18)
2022/09/03
2022/09/03
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1218.0
1221.3
Analysis
6
D2 School League Finals 2022 (U18)
2022/08/20
2022/08/20
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1201.3
1204.0
Analysis
5
2nd West Rand Open 2022 (B)
2022/08/06
2022/08/06
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1201.3
1204.0
Analysis
4
D2 Schools Individuals 2022 (U18 Boys)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1177.1
1173.6
Analysis
3
2022 Gauteng Interregion (U16 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
1159.5
1150.0
Analysis
2
West Rand Open 2022 (U16)
2022/02/05
2022/02/05
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1159.5
1150.0
Analysis
1
West Rand Junior Open 2019 (U14)
2019/08/17
2019/08/17
West Rand (GWR)
Standard
60
0.83
5
4
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
72
36
2
34
37.0
51.4
11.8
1237.3
1249.1
White
36
21
0
15
21.0
58.3
70.8
1243.3
1314.1
Black
36
15
2
19
16.0
44.4
-47.2
1231.4
1184.1
Standard
All
72
36
2
34
37.0
51.4
11.8
1237.3
1249.1
White
36
21
0
15
21.0
58.3
70.8
1243.3
1314.1
Black
36
15
2
19
16.0
44.4
-47.2
1231.4
1184.1
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
1060136204
Aphane, J (Justino)
3
1.5
1
1
1
50.0
1210.8
0.0
1210.8
View list
2
105061707
Kula, VJ (Vuyani)
3
0.0
0
0
3
0.0
1263.1
-425.0
838.1
View list
3
1070144520
Golden, B (Bokamoso)
2
2.0
2
0
0
100.0
1234.8
425.0
1659.8
View list
4
2070100937
Maseko, U (Unathi)
2
0.0
0
0
2
0.0
1212.2
-425.0
787.2
View list
5
208083655
Bartman, J (Jadey)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
6
1070146376
Beyleveldt, A (Adriaan Jakobus)
1
1.0
1
0
0
100.0
1285.6
425.0
1710.6
View list
7
1080149205
Cech, S (Samuel)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
8
105083453
Dlamini, A (Ayanda)
1
1.0
1
0
0
100.0
1218.0
425.0
1643.0
View list
9
1060156345
Grobler, V (Vian)
1
1.0
1
0
0
100.0
1285.6
425.0
1710.6
View list
10
1060117311
Joubert, J (Jean-Pierre)
1
1.0
1
0
0
100.0
1285.6
425.0
1710.6
View list
11
1070152525
Malatji, M (Mogale)
1
1.0
1
0
0
100.0
1240.4
425.0
1665.4
View list
12
108083511
Martins, A (Armand)
1
1.0
1
0
0
100.0
1201.3
425.0
1626.3
View list
13
1050159078
Maropeng, J (Junior)
1
1.0
1
0
0
100.0
1323.8
425.0
1748.8
View list
14
105057096
Mansill, R (Regan)
1
1.0
1
0
0
100.0
1201.3
425.0
1626.3
View list
15
1050155489
Mkandawire, L (Lethokuhle)
1
1.0
1
0
0
100.0
1285.6
425.0
1710.6
View list
16
1050139668
Mkhize, S (Sibonelo)
1
1.0
1
0
0
100.0
1218.0
425.0
1643.0
View list
17
1060144521
Mogapi, M (Mpho)
1
1.0
1
0
0
100.0
1240.4
425.0
1665.4
View list
18
1060136726
Mokhali, TTV (Tiisetso)
1
1.0
1
0
0
100.0
1201.3
425.0
1626.3
View list
19
1060156355
Mokoena, P (Phomello)
1
1.0
1
0
0
100.0
1285.6
425.0
1710.6
View list
20
1810150806
Molokwane, T (Tebogo)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list