Chess South Africa
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Chess South Africa
Letsebe, B (Barry Stebe)
Dob:
2003/04/18 (Adult)
Gender:
Male
Chess SA id:
1030137758
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (79 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
1646.6
Curent Weighted rating
1452.2
Curent Weighted performance
1461.6
Current official/published rating (highest between Raw, WR and WP)
1646.6
Current floor (min rating allowed)
1146.6
Current highest rating achieved
1646.6
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)
±87.8
Current Raw change used (final)
0.0
Projected new Raw rating
1646.6
Projected new Weighed rating
1473.2
Projected new Weighted performance
1461.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1646.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1646.6
Projected new floor
1146.6
Projected new K-facor
28
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
1423.5
Curent Weighted rating
1321.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1423.5
Current floor (min rating allowed)
923.5
Current highest rating achieved
1423.5
Current K-factor
32
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)
±120.6
Current Raw change used (final)
0.0
Projected new Raw rating
1423.5
Projected new Weighed rating
1332.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1423.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1423.5
Projected new floor
923.5
Projected new K-facor
32
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
1293.1
Curent Weighted rating
1283.6
Curent Weighted performance
1142.1
Current official/published rating (highest between Raw, WR and WP)
1293.1
Current floor (min rating allowed)
796.7
Current highest rating achieved
1296.7
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)
±145.2
Current Raw change used (final)
0.0
Projected new Raw rating
1293.1
Projected new Weighed rating
1285.3
Projected new Weighted performance
1142.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1296.7
Projected new floor
796.7
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
1852.2
Curent Weighted rating
1439.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1852.2
Current floor (min rating allowed)
796.7
Current highest rating achieved
1852.2
Current K-factor
24
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)
±65.5
Current Raw change used (final)
0.0
Projected new Raw rating
1852.2
Projected new Weighed rating
1480.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1852.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1852.2
Projected new floor
796.7
Projected new K-facor
24
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Pearson Open Chess Tournament 2024 (A)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1621.8
1327.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Pearson Open Chess Tournament 2024 (A)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1621.8
1327.7
Analysis
7
Madibaz Rapid Closed 2023
2023/10/28
2023/10/28
Nelson Mandela Bay (ENM)
Rapid
18
0.44
6
5
2.5
1356.7
1296.7
Analysis
6
Madibaz Chess Club Championship (Closed Classical Event) 2023
2023/10/02
2023/10/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
3.0
1356.7
1271.2
Analysis
5
EC InterVarsity Chess Championship 2023 (Open)
2023/08/11
2023/08/11
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
3.5
1325.7
1267.9
Analysis
4
2022 Madibaz Physics Chess Open (A)
2022/10/07
2022/10/08
Nelson Mandela Bay (ENM)
Rapid
30
0.60
7
6
2.5
1238.3
1238.0
Analysis
3
2022 Madibaz Club Championships
2022/09/28
2022/10/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
3.0
1238.3
1200.0
Analysis
2
2022 Madibaz Tournament (Open Team)
2022/09/10
2022/09/10
Nelson Mandela Bay (ENM)
Rapid
30
0.60
5
5
2.0
1238.1
1274.4
Analysis
1
2022 NMU USSA Chess Trials
2022/08/17
2022/08/17
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
1
1
3.5
70.0
170.0
1626.9
1796.9
White
2
2
0
0
2.0
100.0
425.0
1460.0
1885.0
Black
3
1
1
1
1.5
50.0
0.0
1738.2
1738.2
Standard
All
5
3
1
1
3.5
70.0
170.0
1626.9
1796.9
White
2
2
0
0
2.0
100.0
425.0
1460.0
1885.0
Black
3
1
1
1
1.5
50.0
0.0
1738.2
1738.2
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
41
19
9
13
23.5
57.3
62.2
1471.1
1533.3
White
19
11
3
5
12.5
65.8
134.2
1453.7
1588.0
Black
22
8
6
8
11.0
50.0
0.0
1486.1
1486.1
Standard
All
14
8
3
3
9.5
67.9
151.8
1494.9
1646.7
White
6
4
1
1
4.5
75.0
212.5
1419.4
1631.9
Black
8
4
2
2
5.0
62.5
106.3
1551.5
1657.8
Rapid
All
27
11
6
10
14.0
51.9
15.7
1458.7
1474.5
White
13
7
2
4
8.0
61.5
98.1
1469.6
1567.7
Black
14
4
4
6
6.0
42.9
-60.7
1448.7
1388.0
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
100046377
Valentyn, J (Jason)
4
1.0
1
0
3
25.0
1258.3
-212.5
1045.8
View list
2
101057712
Balerileng, RP (Rebaone Phillip)
3
2.5
2
1
0
83.3
1225.5
283.3
1508.9
View list
3
102019898
Makhura, T (Thabang)
3
1.5
0
3
0
50.0
1265.0
0.0
1265.0
View list
4
102082624
Mqadi, L (Lindokuhle)
3
1.0
1
0
2
33.3
1296.5
-141.7
1154.8
View list
5
190044396
Miya, G (Gugulethu)
2
1.5
1
1
0
75.0
1325.7
212.5
1538.2
View list
6
198046826
Payi, N (Nzondeleo)
2
1.0
1
0
1
50.0
1219.0
0.0
1219.0
View list
7
1020159439
Sephodi, J (Junior)
2
1.0
1
0
1
50.0
1356.7
0.0
1356.7
View list
8
100042281
Wagner, GM (Gerald)
2
1.0
0
2
0
50.0
1297.5
0.0
1297.5
View list
9
107057087
Peter, NM (Neathan)
2
0.5
0
1
1
25.0
1430.0
-212.5
1217.5
View list
10
101056732
Ngwala, L (Lutho)
1
1.0
1
0
0
100.0
1356.7
425.0
1781.7
View list
11
1060146557
Nel, R (Ruhan)
1
1.0
1
0
0
100.0
1238.1
425.0
1663.1
View list
12
1010147061
Naledzani, D (Dakalo)
1
1.0
1
0
0
100.0
1238.3
425.0
1663.3
View list
13
199081939
Mazibuko, S (Sbusiso)
1
1.0
1
0
0
100.0
1356.7
425.0
1781.7
View list
14
209077417
Louis, C (Caitlyn)
1
1.0
1
0
0
100.0
1238.1
425.0
1663.1
View list
15
107057083
Lagardien, I (Ismaeel)
1
1.0
1
0
0
100.0
1238.3
425.0
1663.3
View list
16
105057058
Kruger, MJ (Matthew)
1
1.0
1
0
0
100.0
1621.8
425.0
2046.8
View list
17
181006669
De Lange, J (Jillain)
1
1.0
1
0
0
100.0
1238.3
425.0
1663.3
View list
18
2990133685
De Kock, K (Kaneesha)
1
1.0
1
0
0
100.0
1356.7
425.0
1781.7
View list
19
189001719
Bekker, JB (Jason)
1
1.0
1
0
0
100.0
1621.8
425.0
2046.8
View list
20
101066740
Banks, DA (Delano)
1
1.0
1
0
0
100.0
1621.8
425.0
2046.8
View list