Chess South Africa
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Chess South Africa
Mbotshelwa, A (Avuyile)
Dob:
2010/04/13 (U16)
Gender:
Male
Chess SA id:
1100101545
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2022/10/08 (591 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
1150.5
Curent Weighted rating
1151.6
Curent Weighted performance
827.2
Current official/published rating (highest between Raw, WR and WP)
1151.6
Current floor (min rating allowed)
745.6
Current highest rating achieved
1245.6
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)
±177.9
Current Raw change used (final)
0.0
Projected new Raw rating
1150.5
Projected new Weighed rating
1151.0
Projected new Weighted performance
827.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.0
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1245.6
Projected new floor
745.6
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
1167.5
Curent Weighted rating
1168.1
Curent Weighted performance
878.2
Current official/published rating (highest between Raw, WR and WP)
1168.1
Current floor (min rating allowed)
758.2
Current highest rating achieved
1258.2
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)
±173.7
Current Raw change used (final)
0.0
Projected new Raw rating
1167.5
Projected new Weighed rating
1167.6
Projected new Weighted performance
878.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.6
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1258.2
Projected new floor
758.2
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
1155.2
Curent Weighted rating
1156.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1156.5
Current floor (min rating allowed)
694.8
Current highest rating achieved
1194.8
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)
±176.7
Current Raw change used (final)
0.0
Projected new Raw rating
1155.2
Projected new Weighed rating
1156.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1194.8
Projected new floor
694.8
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
1140.0
Curent Weighted rating
1140.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1140.2
Current floor (min rating allowed)
694.8
Current highest rating achieved
1140.0
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1140.0
Projected new Weighed rating
1140.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.0
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1140.0
Projected new floor
694.8
Projected new K-facor
40
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
19
2022 Madibaz Physics Chess Open (D)
2022/10/07
2022/10/08
Nelson Mandela Bay (ENM)
Rapid
30
0.60
7
7
3.0
1169.9
1194.8
Analysis
18
2022 NMBCU Closed 2022 (U14)
2022/08/19
2022/08/20
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
1.5
1203.7
1208.9
Analysis
17
2022 NMBCU Trial 4 (U14)
2022/08/12
2022/08/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1203.7
1208.9
Analysis
16
NMBCU Trial 3 2022 (U14)
2022/07/22
2022/07/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1245.6
1258.2
Analysis
15
2022 NMB Rapid & Blitz Championships (Rapid)
2022/07/02
2022/07/02
Nelson Mandela Bay (ENM)
Rapid
12
0.33
5
5
2.0
1245.6
1200.0
Analysis
14
2022 NMB Rapid & Blitz Championships (Blitz)
2022/07/02
2022/07/02
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
3.0
1245.6
1200.0
Analysis
13
2022 NMB Junior Trials 2 (U12)
2022/05/13
2022/05/14
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1220.2
1231.6
Analysis
12
2022 NMB Junior Trials 1 (U12)
2022/04/22
2022/04/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1183.0
1188.0
Analysis
11
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
5
2.0
1173.5
1180.4
Analysis
10
2020 NMBCU Chess Trials 2 2020 (U12)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
2.0
1173.5
1180.4
Analysis
9
2020 NMBCU Chess Trial 1 (U12)
2020/02/08
2020/02/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1126.7
1123.2
Analysis
8
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1141.1
1140.4
Analysis
7
NMBYCC Closed 2019 (U10)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1121.5
1114.4
Analysis
6
Nelson Mandela Bay Junior Trials 4 2019 (U10)
2019/07/12
2019/07/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1121.5
1114.4
Analysis
5
NMBJCU Trials 3 2019 (U10)
2019/05/10
2019/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1118.2
1108.4
Analysis
4
Nelson Mandela Bay Junior Chess Trials 2 2019 (U10)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1122.5
1112.4
Analysis
3
NMBCU Trials 1 2019 (U10)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1109.2
1095.2
Analysis
2
King Cars PECC Grand Prix First Leg 2019
2019/02/02
2019/02/09
Nelson Mandela Bay (ENM)
Standard
92
0.94
6
2
0.0
1130.3
1115.2
Analysis
1
NMB Youth Chess Trial 3 2018 (U10)
2018/05/11
2018/05/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
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
104
44
6
54
47.0
45.2
-40.9
1191.0
1150.2
White
51
20
2
29
21.0
41.2
-75.0
1183.4
1108.4
Black
53
24
4
25
26.0
49.1
-8.0
1198.4
1190.4
Standard
All
85
37
4
44
39.0
45.9
-35.0
1185.9
1150.9
White
42
17
1
24
17.5
41.7
-70.8
1197.7
1126.9
Black
43
20
3
20
21.5
50.0
0.0
1174.5
1174.5
Rapid
All
12
4
2
6
5.0
41.7
-70.8
1177.2
1106.3
White
6
2
1
3
2.5
41.7
-70.8
1078.7
1007.9
Black
6
2
1
3
2.5
41.7
-70.8
1275.6
1204.8
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1276.9
1216.2
White
3
1
0
2
1.0
33.3
-141.7
1193.1
1051.4
Black
4
2
0
2
2.0
50.0
0.0
1339.7
1339.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100111044
Brown, N (Nathan)
5
1.5
1
1
3
30.0
1150.3
-170.0
980.3
View list
2
2100099500
Herron, M (Michela)
3
3.0
3
0
0
100.0
1216.4
425.0
1641.4
View list
3
1100139758
Murray, J (Jaydon)
3
2.5
2
1
0
83.3
1196.8
283.3
1480.1
View list
4
1100111040
Gerwel, L (Luke)
3
1.0
1
0
2
33.3
1190.3
-141.7
1048.6
View list
5
109078081
Felkers, C (Caylem)
2
2.0
2
0
0
100.0
1209.5
425.0
1634.5
View list
6
110084056
Healy, A (Alexander)
2
2.0
2
0
0
100.0
1119.8
425.0
1544.8
View list
7
1100112029
Ramaele, K (Kefuwe)
2
2.0
2
0
0
100.0
1119.8
425.0
1544.8
View list
8
2100116516
Welskit, T (Taaliah)
2
1.5
1
1
0
75.0
1212.0
212.5
1424.5
View list
9
111095753
Baboo, AA (Abdul)
2
1.0
1
0
1
50.0
1115.3
0.0
1115.3
View list
10
1190140439
Ackerdien, S (Saud)
2
1.0
1
0
1
50.0
1232.9
0.0
1232.9
View list
11
1110106678
Grove, JF (Jacques)
2
1.0
1
0
1
50.0
1122.0
0.0
1122.0
View list
12
1090139780
Wagner, J (Jayden)
2
1.0
1
0
1
50.0
1203.7
0.0
1203.7
View list
13
1100139749
Felele, L (Liyolatha)
2
0.0
0
0
2
0.0
1214.3
-425.0
789.3
View list
14
2090099504
Freeman, N (Nicole)
2
0.0
0
0
2
0.0
1173.5
-425.0
748.5
View list
15
108095752
Mtshekexe, U (Usemhle)
2
0.0
0
0
2
0.0
1203.7
-425.0
778.7
View list
16
1100139765
Schler, J (Jayden)
2
0.0
0
0
2
0.0
1193.3
-425.0
768.3
View list
17
110088370
Spence, K (Kayden)
2
0.0
0
0
2
0.0
1119.8
-425.0
694.8
View list
18
1110111049
Wei, M (Michael)
2
0.0
0
0
2
0.0
1119.8
-425.0
694.8
View list
19
109067361
Baboo, MS (Muhammad)
1
1.0
1
0
0
100.0
1173.5
425.0
1598.5
View list
20
1100099815
Bloem, R (Reinhardt)
1
1.0
1
0
0
100.0
1141.1
425.0
1566.1
View list