Chess South Africa
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Chess South Africa
Bell, A (Ayakha)
Dob:
2006/10/30 (U20)
Gender:
Male
Chess SA id:
1060096574
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (100 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
1689.4
Current Weighted rating
1693.7
Current Weighted performance
1459.0
Current official/published rating (highest between Raw, WR and WP)
1693.7
Current highest rating achieved
1711.1
Current floor (min rating allowed)
1211.1
Current K-factor
28
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)
±82.6
Current Raw change used (final)
0.0
Projected new Raw rating
1689.4
Projected new Weighed rating
1558.8
Projected new Weighted performance
1459.0
Projected new final Raw rating (if new WP > new Raw)
1689.4
Projected new highest rating
1711.1
Projected new floor
1211.1
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1689.4
Projected effective change (new Official - current Official)
-4.3
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
1656.1
Current Weighted rating
1665.5
Current Weighted performance
1459.0
Current official/published rating (highest between Raw, WR and WP)
1665.5
Current highest rating achieved
1679.1
Current floor (min rating allowed)
1179.1
Current K-factor
28
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)
±86.6
Current Raw change used (final)
0.0
Projected new Raw rating
1656.1
Projected new Weighed rating
1532.5
Projected new Weighted performance
1459.0
Projected new final Raw rating (if new WP > new Raw)
1656.1
Projected new highest rating
1679.1
Projected new floor
1179.1
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1656.1
Projected effective change (new Official - current Official)
-9.4
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
1637.8
Current Weighted rating
1605.6
Current Weighted performance
1317.1
Current official/published rating (highest between Raw, WR and WP)
1637.8
Current highest rating achieved
1637.8
Current floor (min rating allowed)
1137.8
Current K-factor
28
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)
±88.9
Current Raw change used (final)
0.0
Projected new Raw rating
1637.8
Projected new Weighed rating
1480.4
Projected new Weighted performance
1317.1
Projected new final Raw rating (if new WP > new Raw)
1637.8
Projected new highest rating
1637.8
Projected new floor
1137.8
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1637.8
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
1320.2
Current Weighted rating
1319.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1320.2
Current highest rating achieved
1320.2
Current floor (min rating allowed)
820.2
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)
±139.7
Current Raw change used (final)
0.0
Projected new Raw rating
1320.2
Projected new Weighed rating
1214.2
Projected new Weighted performance
688.3
Projected new final Raw rating (if new WP > new Raw)
1320.2
Projected new highest rating
1320.2
Projected new floor
820.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1320.2
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
3
Western Cape Top Schools Championship 2024 (U18 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
0
0.0
1689.4
1656.1
Analysis
2
2nd Young Minds Classic 2024 (Intermediate)
2024/08/10
2024/08/11
Cape Town (WCT)
Standard
90
0.94
5
5
4.0
1706.5
1673.5
Analysis
1
CT Metro District East Top Schools Chess 2024 (U18 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
7
6
5.0
1711.1
1679.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
51
Western Cape Top Schools Championship 2024 (U18 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
0
0.0
1689.4
1656.1
Analysis
50
2nd Young Minds Classic 2024 (Intermediate)
2024/08/10
2024/08/11
Cape Town (WCT)
Standard
90
0.94
5
5
4.0
1706.5
1673.5
Analysis
49
CT Metro District East Top Schools Chess 2024 (U18 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
7
6
5.0
1711.1
1679.1
Analysis
48
Western Cape Club Championships 2023 (Tier 2)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1681.0
1669.1
Analysis
47
Western Cape Closed Championship 2023 (A)
2023/09/23
2023/09/25
Cape Town (WCT)
Standard
120
1.00
6
5
1.5
1672.0
1651.2
Analysis
46
Western Cape Top Schools 2023 (U18 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.5
1672.0
1651.2
Analysis
45
WP Club League 2023 (C)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
4.0
1672.0
1651.2
Analysis
44
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
5.0
1664.2
1448.0
Analysis
43
Curro Durbanville Chess Open Rapid 2023 (Advanced)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
4.0
1664.2
1448.0
Analysis
42
Rylib Chess Winter Slam 2023 (A)
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1664.2
1448.0
Analysis
41
Western Cape HS Individuals 2023 (U17 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1661.9
1647.6
Analysis
40
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
5
3.5
1677.2
1664.7
Analysis
39
District East Schools Chess Individual Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
5.0
1662.8
1647.1
Analysis
38
Western Cape Club Championship 2022 (Tier 2)
2022/10/07
2022/10/09
Cape Town (WCT)
Standard
65
0.85
6
6
4.5
1592.6
1556.9
Analysis
37
Western Cape Closed Championship 2022 (Prestige)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
6
4.5
1569.1
1531.9
Analysis
36
Western Cape Closed Championship 2022 (Blitz)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Blitz
5
0.18
7
7
4.0
1569.1
1271.2
Analysis
35
2022 Western Province Club League (C)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
9
8.0
1592.6
1556.9
Analysis
34
South African Open 2022 (Blitz)
2022/07/14
2022/07/14
Cape Town (WCT)
Blitz
5
0.18
10
10
4.0
1509.0
1200.0
Analysis
33
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
8.0
1509.0
1493.2
Analysis
32
Curro Durbanville Chess Open Rapid 2022 (A)
2022/07/02
2022/07/02
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1509.0
1401.6
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
9
0
2
9.0
81.8
270.5
1328.6
1599.1
White
4
4
0
0
4.0
100.0
425.0
1244.8
1669.8
Black
7
5
0
2
5.0
71.4
182.1
1376.6
1558.7
Standard
All
11
9
0
2
9.0
81.8
270.5
1328.6
1599.1
White
4
4
0
0
4.0
100.0
425.0
1244.8
1669.8
Black
7
5
0
2
5.0
71.4
182.1
1376.6
1558.7
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
291
171
56
64
199.0
68.4
156.3
1363.0
1519.2
White
142
86
30
26
101.0
71.1
179.6
1355.5
1535.0
Black
149
85
26
38
98.0
65.8
134.1
1370.1
1504.2
Standard
All
214
127
42
45
148.0
69.2
162.9
1328.4
1491.2
White
104
62
24
18
74.0
71.2
179.8
1320.6
1500.4
Black
110
65
18
27
74.0
67.3
146.8
1335.7
1482.5
Rapid
All
60
36
14
10
43.0
71.7
184.2
1409.2
1593.4
White
30
20
6
4
23.0
76.7
226.7
1406.5
1633.1
Black
30
16
8
6
20.0
66.7
141.7
1411.9
1553.6
Blitz
All
17
8
0
9
8.0
47.1
-25.0
1635.1
1610.1
White
8
4
0
4
4.0
50.0
0.0
1617.1
1617.1
Black
9
4
0
5
4.0
44.4
-47.2
1651.0
1603.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106092062
Ncethelo, B (Bongolethu)
9
2.0
0
4
5
22.2
1362.4
-236.1
1126.3
View list
2
1060108786
Blauw, S (Siyamthanda)
5
3.5
3
1
1
70.0
1551.7
170.0
1721.7
View list
3
1060108804
Ntukela, A (Amzolele)
4
2.5
2
1
1
62.5
1617.9
106.3
1724.2
View list
4
106089505
Mchontsi, A (Ayabonga)
4
2.5
1
3
0
62.5
1540.3
106.3
1646.5
View list
5
1860114057
Cunningham, L (Lezerick)
4
2.0
1
2
1
50.0
1394.1
0.0
1394.1
View list
6
1060108791
Masoka, L (Lwando)
4
1.5
0
3
1
37.5
1496.2
-106.3
1389.9
View list
7
1060096732
Van Tonder, W (Wium)
3
3.0
3
0
0
100.0
1499.0
425.0
1924.0
View list
8
106053361
Moollajee, R (Rehaan)
3
2.5
2
1
0
83.3
1476.2
283.3
1759.6
View list
9
106092064
Msebi, S (Simamkele)
3
2.5
2
1
0
83.3
1593.8
283.3
1877.2
View list
10
1030107476
Ressel, T (Tane)
3
2.5
2
1
0
83.3
1409.5
283.3
1692.8
View list
11
106064704
Jaftha, J (Jeyhlin)
3
2.0
2
0
1
66.7
1383.4
141.7
1525.1
View list
12
1060096290
Kariem, S (Shakir)
3
2.0
1
2
0
66.7
1394.8
141.7
1536.5
View list
13
107083746
Londt, J (Juvan)
3
1.5
1
1
1
50.0
1322.3
0.0
1322.3
View list
14
109055124
Olkers, D (Declan)
3
1.5
1
1
1
50.0
1277.8
0.0
1277.8
View list
15
1020106201
Raubenheimer, G (Granton)
3
1.0
0
2
1
33.3
1527.3
-141.7
1385.6
View list
16
208090617
Zenzile, A (Amahle)
3
0.5
0
1
2
16.7
1369.9
-283.3
1086.6
View list
17
106092092
Budge, D (Daniel)
2
2.0
2
0
0
100.0
1504.6
425.0
1929.6
View list
18
107087105
Brink, W (Wihan)
2
2.0
2
0
0
100.0
1551.4
425.0
1976.4
View list
19
205056390
Ebrahim, MB (Mumtaaz)
2
2.0
2
0
0
100.0
1284.3
425.0
1709.3
View list
20
205014626
Joubert, N (Natasha)
2
1.5
1
1
0
75.0
1471.0
212.5
1683.5
View list