Chess South Africa
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Chess South Africa
Balfour, O (Omeleza)
Dob:
2012/03/05 (U14)
Gender:
Male
Chess SA id:
1120153217
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (22 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
1103.8
Curent Weighted rating
1168.9
Curent Weighted performance
1015.4
Current official/published rating (highest between Raw, WR and WP)
1168.9
Current floor (min rating allowed)
728.9
Current highest rating achieved
1228.9
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)
±190.2
Current Raw change used (final)
0.0
Projected new Raw rating
1103.8
Projected new Weighed rating
1162.7
Projected new Weighted performance
1015.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.7
Projected effective change (new Official - current Official)
-6.2
Projected new highest rating
1228.9
Projected new floor
728.9
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
1106.5
Curent Weighted rating
1184.1
Curent Weighted performance
1033.2
Current official/published rating (highest between Raw, WR and WP)
1184.1
Current floor (min rating allowed)
734.4
Current highest rating achieved
1234.4
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)
±189.4
Current Raw change used (final)
0.0
Projected new Raw rating
1106.5
Projected new Weighed rating
1177.1
Projected new Weighted performance
1033.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.1
Projected effective change (new Official - current Official)
-7.0
Projected new highest rating
1234.4
Projected new floor
734.4
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
1142.8
Curent Weighted rating
1155.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1155.4
Current floor (min rating allowed)
642.8
Current highest rating achieved
1142.8
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)
±179.9
Current Raw change used (final)
0.0
Projected new Raw rating
1142.8
Projected new Weighed rating
1153.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.3
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1142.8
Projected new floor
642.8
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
642.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
642.8
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1135.1
1143.3
Analysis
2
UFH Open 2024 (C)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1132.7
1143.7
Analysis
1
2nd BC Trials 2024 (U14A)
2014/03/09
2014/03/09
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1167.7
1188.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1135.1
1143.3
Analysis
7
UFH Open 2024 (C)
2024/04/13
2024/04/13
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1132.7
1143.7
Analysis
6
BC 5th Trials 2023 (U12A)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1176.7
1203.8
Analysis
5
3rd BC Trials 2023 (U12A)
2023/08/12
2023/08/12
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1185.1
1225.4
Analysis
4
2nd BC Trials 2023 (U12A)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
6
1.5
1222.0
1200.0
Analysis
3
BC Chess Trials 1 of 5 2023 (U12B)
2023/04/22
2023/04/22
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1228.9
1234.4
Analysis
2
3rd Vikings Champs 2023 (U10C+U12C)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
1
2nd BC Trials 2024 (U14A)
2014/03/09
2014/03/09
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
1167.7
1188.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
0
7
3.0
30.0
-170.0
1228.7
1058.7
White
6
3
0
3
3.0
50.0
0.0
1211.1
1211.1
Black
4
0
0
4
0.0
0.0
-425.0
1255.0
830.0
Standard
All
10
3
0
7
3.0
30.0
-170.0
1228.7
1058.7
White
6
3
0
3
3.0
50.0
0.0
1211.1
1211.1
Black
4
0
0
4
0.0
0.0
-425.0
1255.0
830.0
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
41
14
3
24
15.5
37.8
-103.7
1211.0
1107.3
White
23
10
1
12
10.5
45.7
-37.0
1210.9
1174.0
Black
18
4
2
12
5.0
27.8
-188.9
1211.1
1022.2
Standard
All
35
13
2
20
14.0
40.0
-85.0
1214.6
1129.6
White
20
10
0
10
10.0
50.0
0.0
1210.4
1210.4
Black
15
3
2
10
4.0
26.7
-198.3
1220.2
1021.8
Rapid
All
6
1
1
4
1.5
25.0
-212.5
1189.9
977.4
White
3
0
1
2
0.5
16.7
-283.3
1214.4
931.0
Black
3
1
0
2
1.0
33.3
-141.7
1165.5
1023.8
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
1130153206
Fourie, Z (Zion)
2
2.0
2
0
0
100.0
1207.0
425.0
1632.0
View list
2
2120141807
Van Der Merwe, L (Lane)
2
2.0
2
0
0
100.0
1225.5
425.0
1650.5
View list
3
1120153226
Ngxangane, T (Tandani)
2
1.0
1
0
1
50.0
1214.5
0.0
1214.5
View list
4
1120149000
Kwelani, A (Amvuyele)
2
0.0
0
0
2
0.0
1154.7
-425.0
729.7
View list
5
1120302996
Mayika, M (Mihle)
1
1.0
1
0
0
100.0
1135.1
425.0
1560.1
View list
6
1130153666
Hastie, D (Deewin)
1
1.0
1
0
0
100.0
1176.7
425.0
1601.7
View list
7
2130097267
Dyabooi, A (Azingce)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
8
1060160712
Bonono, R (Ryan)
1
1.0
1
0
0
100.0
1132.7
425.0
1557.7
View list
9
2150153218
Balura, T (Tumi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2020300911
Mthandabuzo, N (Nizibone)
1
1.0
1
0
0
100.0
1132.7
425.0
1557.7
View list
11
1140149008
Sipunzi, K (Konwaba Sonke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1120153212
Strydom, M (Maliyah)
1
1.0
1
0
0
100.0
1176.7
425.0
1601.7
View list
13
1120153663
Adabla, L (Lord Elelo)
1
0.5
0
1
0
50.0
1222.0
0.0
1222.0
View list
14
1120153905
Kopolo, A (Aluthando)
1
0.5
0
1
0
50.0
1228.9
0.0
1228.9
View list
15
1110153219
Boyce, O (Olathando)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
16
1130149002
Masoeu, S (Senogo)
1
0.0
0
0
1
0.0
1185.1
-425.0
760.1
View list
17
2120141794
Klynhans, R (Rachelle)
1
0.0
0
0
1
0.0
1135.1
-425.0
710.1
View list
18
1110109276
Kingon, J (Jonah)
1
0.0
0
0
1
0.0
1135.1
-425.0
710.1
View list
19
1120148996
Hlela, Z (Zimi)
1
0.0
0
0
1
0.0
1185.1
-425.0
760.1
View list
20
1120153665
Halana, L (Lunjalo)
1
0.0
0
0
1
0.0
1222.0
-425.0
797.0
View list