Chess South Africa
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Chess South Africa
Mvala, A (Ayanda)
Dob:
2008/02/19 (U18)
Gender:
Male
Chess SA id:
1080156325
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (53 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
1244.2
Current Weighted rating
1198.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1244.2
Current highest rating achieved
1244.2
Current floor (min rating allowed)
744.2
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)
±155.7
Current Raw change used (final)
0.0
Projected new Raw rating
1244.2
Projected new Weighed rating
1102.4
Projected new Weighted performance
1000.2
Projected new final Raw rating (if new WP > new Raw)
1244.2
Projected new highest rating
1244.2
Projected new floor
744.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.2
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
1252.2
Current Weighted rating
1197.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1252.2
Current highest rating achieved
1252.2
Current floor (min rating allowed)
752.2
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)
±153.9
Current Raw change used (final)
0.0
Projected new Raw rating
1252.2
Projected new Weighed rating
1102.0
Projected new Weighted performance
1000.2
Projected new final Raw rating (if new WP > new Raw)
1252.2
Projected new highest rating
1252.2
Projected new floor
752.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.2
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 D2 Schools Individuals (U18 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1228.1
1236.7
Analysis
1
JNW Open - Classic - Crawford 2024 (C)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1181.2
1176.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2024 D2 Schools Individuals (U18 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1228.1
1236.7
Analysis
3
JNW Open - Classic - Crawford 2024 (C)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1181.2
1176.6
Analysis
2
Eureka Open 2023 (D)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
1
D2 Schools Individuals 2023 (U15 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
0
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
1
3
6.5
65.0
127.5
1263.1
1390.6
White
6
3
1
2
3.5
58.3
70.8
1299.4
1370.3
Black
4
3
0
1
3.0
75.0
212.5
1208.6
1421.1
Standard
All
10
6
1
3
6.5
65.0
127.5
1263.1
1390.6
White
6
3
1
2
3.5
58.3
70.8
1299.4
1370.3
Black
4
3
0
1
3.0
75.0
212.5
1208.6
1421.1
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
7
2
6
8.0
53.3
28.3
1261.1
1289.5
White
8
3
1
4
3.5
43.8
-53.1
1309.7
1256.6
Black
7
4
1
2
4.5
64.3
121.4
1205.6
1327.1
Standard
All
15
7
2
6
8.0
53.3
28.3
1261.1
1289.5
White
8
3
1
4
3.5
43.8
-53.1
1309.7
1256.6
Black
7
4
1
2
4.5
64.3
121.4
1205.6
1327.1
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
1110133417
Govender, C (Cadin)
1
1.0
1
0
0
100.0
1181.2
425.0
1606.2
View list
2
1110300397
Mangena, M (Marklee)
1
1.0
1
0
0
100.0
1181.2
425.0
1606.2
View list
3
1070152531
Mothupa, T (Thato)
1
1.0
1
0
0
100.0
1228.1
425.0
1653.1
View list
4
1130155274
Nemusombori, L (Livhuwani Nathan)
1
1.0
1
0
0
100.0
1181.2
425.0
1606.2
View list
5
2080158646
Snama, S (Snethemba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090155403
Pretorius, A (Andrei)
1
1.0
1
0
0
100.0
1181.2
425.0
1606.2
View list
7
1060303133
Nyachowe, O (Obey Kudakwashe)
1
1.0
1
0
0
100.0
1228.1
425.0
1653.1
View list
8
1070136214
Visi, M (Moloko)
1
0.5
0
1
0
50.0
1228.1
0.0
1228.1
View list
9
1090135904
Nthejane, T (Tshepang)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
1070100932
Ngakane, T (Tuelo)
1
0.0
0
0
1
0.0
1228.1
-425.0
803.1
View list
11
106078636
Mtimkulu, TK (Teboho)
1
0.0
0
0
1
0.0
1228.1
-425.0
803.1
View list
12
1020132931
Matlou, T (Tshepiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1090156316
Kgotse, T (Thoriso)
1
0.0
0
0
1
0.0
1181.2
-425.0
756.2
View list
14
2120149119
Gokool, N (Nishka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1080143422
Davids, A (Anton)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list