Chess South Africa
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Chess South Africa
Bell, L (Luke)
Dob:
2012/10/04 (U14)
Gender:
Male
Chess SA id:
1120130970
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/07 (20 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
1735.7
Current Weighted rating
1629.3
Current Weighted performance
1652.8
Current official/published rating (highest between Raw, WR and WP)
1735.7
Current highest rating achieved
1747.0
Current floor (min rating allowed)
1247.0
Current K-factor
28
Games played this month
4
Score (S)
1.0
Expected score (We)
2.59
Difference (S-We)
-1.59
Current Raw change (no limits, including tournament time weight)
-44.5
Current min/max change allowed (with limits)
±77.3
Current Raw change used (final)
-44.5
Projected new Raw rating
1691.2
Projected new Weighed rating
1504.4
Projected new Weighted performance
1652.8
Projected new final Raw rating (if new WP > new Raw)
1691.2
Projected new highest rating
1747.0
Projected new floor
1247.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1691.2
Projected effective change (new Official - current Official)
-44.5
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
1812.1
Current Weighted rating
1680.0
Current Weighted performance
1732.5
Current official/published rating (highest between Raw, WR and WP)
1812.1
Current highest rating achieved
1815.0
Current floor (min rating allowed)
1315.0
Current K-factor
24
Games played this month
4
Score (S)
1.0
Expected score (We)
2.94
Difference (S-We)
-1.94
Current Raw change (no limits, including tournament time weight)
-46.6
Current min/max change allowed (with limits)
±69.3
Current Raw change used (final)
-46.6
Projected new Raw rating
1765.5
Projected new Weighed rating
1552.8
Projected new Weighted performance
1732.5
Projected new final Raw rating (if new WP > new Raw)
1765.5
Projected new highest rating
1815.0
Projected new floor
1315.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1765.5
Projected effective change (new Official - current Official)
-46.6
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
1336.8
Current Weighted rating
1338.2
Current Weighted performance
1191.4
Current official/published rating (highest between Raw, WR and WP)
1338.2
Current highest rating achieved
1424.2
Current floor (min rating allowed)
924.2
Current K-factor
32
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)
±136.5
Current Raw change used (final)
0.0
Projected new Raw rating
1336.8
Projected new Weighed rating
1230.8
Projected new Weighted performance
1191.4
Projected new final Raw rating (if new WP > new Raw)
1336.8
Projected new highest rating
1424.2
Projected new floor
924.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1336.8
Projected effective change (new Official - current Official)
-1.4
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
1301.5
Current Weighted rating
1244.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1301.5
Current highest rating achieved
1301.5
Current floor (min rating allowed)
801.5
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)
±143.5
Current Raw change used (final)
0.0
Projected new Raw rating
1301.5
Projected new Weighed rating
1146.6
Projected new Weighted performance
565.7
Projected new final Raw rating (if new WP > new Raw)
1301.5
Projected new highest rating
1301.5
Projected new floor
801.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1301.5
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
South African Open Chess Championship 2024 (A)
Start:
2024/06/29
End:
2024/07/07
Host:
KED
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
4
Games:
4
Score:
1.0
Main rating:
1735.7
Rating gain/loss:
-44.5
Type rating:
1812.1
Rating gain/loss:
-46.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
South African Open Chess Championship 2024 (A)
2024/06/29
2024/07/07
Ethekwini (KED)
Standard
120
1.00
11
4
1.0
1735.7
1812.1
Analysis
5
Steinitz Chess Festival 2024 (Championship)
2024/05/10
2024/05/12
Cape Town (WCT)
Standard
90
0.94
6
5
2.5
1722.3
1815.0
Analysis
4
Hermanus Chess Club Open 2024 (Championship)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
6
1.0
1747.0
1338.4
Analysis
3
Cape Town Open Chess Championship 2024 (Championship)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
6
3.0
1697.7
1799.3
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (Championship)
2024/02/17
2024/02/17
Cape Town (WCT)
Standard
90
0.94
5
5
3.5
1617.1
1748.6
Analysis
1
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
7
1.0
1635.9
1797.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
38
South African Open Chess Championship 2024 (A)
2024/06/29
2024/07/07
Ethekwini (KED)
Standard
120
1.00
11
4
1.0
1735.7
1812.1
Analysis
37
Steinitz Chess Festival 2024 (Championship)
2024/05/10
2024/05/12
Cape Town (WCT)
Standard
90
0.94
6
5
2.5
1722.3
1815.0
Analysis
36
Hermanus Chess Club Open 2024 (Championship)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
6
1.0
1747.0
1338.4
Analysis
35
Cape Town Open Chess Championship 2024 (Championship)
2024/03/15
2024/03/17
Cape Town (WCT)
Standard
90
0.94
6
6
3.0
1697.7
1799.3
Analysis
34
Cape of Good Hope Open Chess Tournament 2024 (Championship)
2024/02/17
2024/02/17
Cape Town (WCT)
Standard
90
0.94
5
5
3.5
1617.1
1748.6
Analysis
33
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
7
1.0
1635.9
1797.3
Analysis
32
Western Cape Closed Championship 2023 (A)
2023/09/23
2023/09/25
Cape Town (WCT)
Standard
120
1.00
6
6
2.5
1636.5
1634.5
Analysis
31
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
5
2.5
1636.5
1634.5
Analysis
30
Open Hungarian Amateur Chess Championship 2023
2023/07/14
2023/07/19
Hungary (HUN)
Standard
90
0.94
9
6
1.0
1568.7
1624.0
Analysis
29
First Saturday Scheveningen July 2023
2023/07/01
2023/07/11
Hungary (HUN)
Standard
150
1.00
10
10
1.5
1568.7
1624.0
Analysis
28
WP Closed 2023 (B)
2023/06/15
2023/06/18
Cape Town (WCT)
Standard
120
1.00
7
6
3.0
1509.0
1551.9
Analysis
27
Steinitz Open 2023 (A+B)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
90
0.94
6
6
4.0
1450.0
1470.8
Analysis
26
Cape Town Open 2023 (Advanced)
2023/03/24
2023/03/26
Cape Town (WCT)
Standard
90
0.94
6
6
4.0
1413.1
1404.5
Analysis
25
Casuarina International 2023 (Rapid)
2023/03/11
2023/03/12
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1413.1
1329.8
Analysis
24
Casuarina International 2023 (Blitz)
2023/03/11
2023/03/11
Cape Town (WCT)
Blitz
5
0.18
9
9
3.0
1413.1
1214.4
Analysis
23
Cape of Good Hope Open 2023 (Advanced)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1390.0
1378.9
Analysis
22
Kraaifontein Open 2022 (Advanced)
2022/12/16
2022/12/18
Cape Town (WCT)
Standard
90
0.94
6
6
2.5
1371.7
1358.1
Analysis
21
Kenridge Rapid 2022 (B)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1385.4
1376.5
Analysis
20
2022 Western Province Club League (D)
2022/08/27
2022/10/01
Cape Town (WCT)
Standard
70
0.87
7
3
1.5
1408.3
1374.1
Analysis
19
2022 Western Province Club League (Premier)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
5
1.5
1408.3
1374.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
10
4
19
12.0
36.4
-115.9
1798.9
1683.0
White
17
4
2
11
5.0
29.4
-175.0
1816.3
1641.3
Black
16
6
2
8
7.0
43.8
-53.1
1780.4
1727.3
Standard
All
27
9
4
14
11.0
40.7
-78.7
1806.4
1727.7
White
14
4
2
8
5.0
35.7
-121.4
1818.9
1697.5
Black
13
5
2
6
6.0
46.2
-32.7
1793.0
1760.3
Rapid
All
6
1
0
5
1.0
16.7
-283.3
1765.1
1481.8
White
3
0
0
3
0.0
0.0
-425.0
1804.3
1379.3
Black
3
1
0
2
1.0
33.3
-141.7
1726.0
1584.3
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
227
98
28
101
112.0
49.3
-5.6
1473.7
1468.0
White
109
54
12
43
60.0
55.0
42.9
1480.4
1523.3
Black
118
44
16
58
52.0
44.1
-50.4
1467.5
1417.0
Standard
All
149
56
24
69
68.0
45.6
-37.1
1553.1
1516.1
White
71
31
10
30
36.0
50.7
6.0
1561.8
1567.7
Black
78
25
14
39
32.0
41.0
-76.3
1545.3
1469.0
Rapid
All
60
35
4
21
37.0
61.7
99.2
1326.1
1425.2
White
29
19
2
8
20.0
69.0
161.2
1313.8
1475.0
Black
31
16
2
13
17.0
54.8
41.1
1337.5
1378.7
Blitz
All
18
7
0
11
7.0
38.9
-94.4
1307.7
1213.2
White
9
4
0
5
4.0
44.4
-47.2
1374.9
1327.7
Black
9
3
0
6
3.0
33.3
-141.7
1240.4
1098.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050148234
Rogov, T (Timofey)
4
3.0
3
0
1
75.0
1559.6
212.5
1772.1
View list
2
184042918
Willenberg, KS (Kenneth)
4
0.0
0
0
4
0.0
1552.3
-425.0
1127.3
View list
3
1070133973
Morgan, N (Nathan)
3
2.5
2
1
0
83.3
1498.7
283.3
1782.0
View list
4
1060108786
Blauw, S (Siyamthanda)
3
2.0
2
0
1
66.7
1362.0
141.7
1503.7
View list
5
1110108459
Lee, S (Shakoor)
3
2.0
2
0
1
66.7
1236.8
141.7
1378.5
View list
6
1080108756
Masoka, A (Ayema)
3
1.5
1
1
1
50.0
1456.6
0.0
1456.6
View list
7
1110104004
Shapiro, M (Matthew)
3
1.0
1
0
2
33.3
1313.2
-141.7
1171.6
View list
8
1020136546
Mcmanus, D (Dale)
3
0.5
0
1
2
16.7
1306.2
-283.3
1022.9
View list
9
1060108789
Groenewald, J (Jayden)
2
2.0
2
0
0
100.0
1274.3
425.0
1699.3
View list
10
2860137736
Lee, S (Samsonisa)
2
2.0
2
0
0
100.0
1336.0
425.0
1761.0
View list
11
1040131203
Macheka, C (Clayton)
2
2.0
2
0
0
100.0
1636.2
425.0
2061.2
View list
12
106089499
Macilikishe, A (Ayabulela)
2
2.0
2
0
0
100.0
1347.4
425.0
1772.4
View list
13
195022899
Mfazwe, L (Lutho)
2
2.0
2
0
0
100.0
1657.4
425.0
2082.4
View list
14
1110131083
Priestley, L (Liam)
2
2.0
2
0
0
100.0
1264.3
425.0
1689.3
View list
15
1110108726
Small, Q (Quade)
2
2.0
2
0
0
100.0
1264.4
425.0
1689.4
View list
16
168040472
Van Schaik, MP (Michael)
2
2.0
2
0
0
100.0
1573.8
425.0
1998.8
View list
17
Rynkjob Bastian
2
2.0
0
0
0
100.0
1328.8
425.0
1753.8
View list
18
106064704
Jaftha, J (Jeyhlin)
2
1.5
1
1
0
75.0
1428.6
212.5
1641.1
View list
19
1060108804
Ntukela, A (Amzolele)
2
1.5
1
1
0
75.0
1392.4
212.5
1604.9
View list
20
1650153848
French, A (Andrew)
2
1.0
1
0
1
50.0
1413.1
0.0
1413.1
View list