Chess South Africa
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Chess South Africa
Lee, B (Bicheng)
Dob:
2016/10/10 (U10)
Gender:
Male
Chess SA id:
1160153651
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (38 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
1098.2
Current Weighted rating
1156.3
Current Weighted performance
1008.0
Current official/published rating (highest between Raw, WR and WP)
1156.3
Current highest rating achieved
1218.7
Current floor (min rating allowed)
718.7
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)
±191.7
Current Raw change used (final)
0.0
Projected new Raw rating
1098.2
Projected new Weighed rating
1062.4
Projected new Weighted performance
1008.0
Projected new final Raw rating (if new WP > new Raw)
1098.2
Projected new highest rating
1218.7
Projected new floor
718.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1098.2
Projected effective change (new Official - current Official)
-58.1
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
1086.6
Current Weighted rating
1154.7
Current Weighted performance
999.8
Current official/published rating (highest between Raw, WR and WP)
1154.7
Current highest rating achieved
1236.7
Current floor (min rating allowed)
736.7
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)
±194.9
Current Raw change used (final)
0.0
Projected new Raw rating
1086.6
Projected new Weighed rating
1060.8
Projected new Weighted performance
999.8
Projected new final Raw rating (if new WP > new Raw)
1086.6
Projected new highest rating
1236.7
Projected new floor
736.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1086.6
Projected effective change (new Official - current Official)
-68.1
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
1167.9
Current Weighted rating
1178.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.6
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1167.9
Projected new Weighed rating
1083.7
Projected new Weighted performance
612.9
Projected new final Raw rating (if new WP > new Raw)
1167.9
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)
1167.9
Projected effective change (new Official - current Official)
-10.7
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
4
3rd BC Trials 2024 (U10B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1062.9
1039.8
Analysis
3
UFH Open 2024 (D)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
4
1.0
1075.4
1051.3
Analysis
2
2nd BC Trials 2024 (U10A)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
4
0.0
1112.5
1099.2
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U10A+U10B)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
4
0.0
1171.7
1178.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
3rd BC Trials 2024 (U10B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1062.9
1039.8
Analysis
7
UFH Open 2024 (D)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
4
1.0
1075.4
1051.3
Analysis
6
2nd BC Trials 2024 (U10A)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
4
0.0
1112.5
1099.2
Analysis
5
Buffalo City Vikings Chess Trials 2024 (U10A+U10B)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
4
0.0
1171.7
1178.0
Analysis
4
Chess Vikings Exam Rapid 2023 (C)
2023/11/04
2023/11/04
Buffalo City (EBC)
Rapid
20
0.47
7
7
3.0
1175.1
1183.4
Analysis
3
BC 5th Trials 2023 (U10A)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1218.7
1236.7
Analysis
2
3rd BC Trials 2023 (U10B)
2023/08/12
2023/08/12
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1187.3
1200.0
Analysis
1
2nd BC Trials 2023 (U10B)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
7
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
4
0
13
4.0
23.5
-225.0
1216.4
991.4
White
11
3
0
8
3.0
27.3
-193.2
1214.8
1021.6
Black
6
1
0
5
1.0
16.7
-283.3
1219.4
936.1
Standard
All
17
4
0
13
4.0
23.5
-225.0
1216.4
991.4
White
11
3
0
8
3.0
27.3
-193.2
1214.8
1021.6
Black
6
1
0
5
1.0
16.7
-283.3
1219.4
936.1
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
41
13
3
25
14.5
35.4
-124.4
1208.1
1083.7
White
22
7
0
15
7.0
31.8
-154.5
1211.2
1056.6
Black
19
6
3
10
7.5
39.5
-89.5
1204.5
1115.0
Standard
All
27
8
1
18
8.5
31.5
-157.4
1214.6
1057.2
White
16
5
0
11
5.0
31.3
-159.4
1217.6
1058.2
Black
11
3
1
7
3.5
31.8
-154.5
1210.2
1055.6
Rapid
All
14
5
2
7
6.0
42.9
-60.7
1195.5
1134.8
White
6
2
0
4
2.0
33.3
-141.7
1194.0
1052.4
Black
8
3
2
3
4.0
50.0
0.0
1196.6
1196.6
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
1140153650
Kwatsha, A (Alunamba)
2
2.0
2
0
0
100.0
1187.5
425.0
1612.5
View list
2
2150153218
Balura, T (Tumi)
2
1.0
1
0
1
50.0
1143.8
0.0
1143.8
View list
3
1150153648
Gonya, M (Mvuni)
2
0.5
0
1
1
25.0
1181.2
-212.5
968.7
View list
4
1150153643
Bopi, H (Hlelokuhle)
2
0.0
0
0
2
0.0
1185.8
-425.0
760.8
View list
5
1150141809
Wiseman, L (Luke)
2
0.0
0
0
2
0.0
1142.1
-425.0
717.1
View list
6
1150153661
Wood, S (Sebastian)
2
0.0
0
0
2
0.0
1195.2
-425.0
770.2
View list
7
1150300915
Bushula, A (Alunamda)
1
1.0
1
0
0
100.0
1062.9
425.0
1487.9
View list
8
1150300918
Matengambiri, K (Kirsty)
1
1.0
1
0
0
100.0
1062.9
425.0
1487.9
View list
9
1150160307
Matengambiri, K (Kaylene)
1
1.0
1
0
0
100.0
1187.3
425.0
1612.3
View list
10
1150300920
Mpunga, N (Naluvuyo)
1
1.0
1
0
0
100.0
1062.9
425.0
1487.9
View list
11
1140161691
Nomtayi, I (Isiphile)
1
1.0
1
0
0
100.0
1218.7
425.0
1643.7
View list
12
1140160311
Okorie, G (Goodness)
1
1.0
1
0
0
100.0
1187.3
425.0
1612.3
View list
13
1130302004
Peter, K (Kungawe)
1
1.0
1
0
0
100.0
1075.4
425.0
1500.4
View list
14
1140149008
Sipunzi, K (Konwaba Sonke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
2140149010
Tayi, M (Milani)
1
1.0
1
0
0
100.0
1187.3
425.0
1612.3
View list
16
1160153662
Zhang, N (Nathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1150153647
Francis, R (Riley)
1
0.5
0
1
0
50.0
1175.1
0.0
1175.1
View list
18
1150190347
Mkwinana, S (Sihlangule)
1
0.5
0
1
0
50.0
1175.1
0.0
1175.1
View list
19
2040302002
Mtshali, L (Luvo)
1
0.0
0
0
1
0.0
1075.4
-425.0
650.4
View list
20
1150160305
Gambiza, A (Asante)
1
0.0
0
0
1
0.0
1062.9
-425.0
637.9
View list