Chess South Africa
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Chess South Africa
Zumani, L (Liyanda)
Dob:
2010/10/16 (U16)
Gender:
Male
Chess SA id:
1100136903
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1277.5
Curent Weighted rating
1269.4
Curent Weighted performance
1109.6
Current official/published rating (highest between Raw, WR and WP)
1277.5
Current floor (min rating allowed)
777.5
Current highest rating achieved
1277.5
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
3.06
Difference (S-We)
-0.06
Current Raw change (no limits, including tournament time weight)
-1.8
Current min/max change allowed (with limits)
±148.5
Current Raw change used (final)
-1.8
Projected new Raw rating
1275.7
Projected new Weighed rating
1270.9
Projected new Weighted performance
1109.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.7
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1277.5
Projected new floor
777.5
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
1269.7
Curent Weighted rating
1258.6
Curent Weighted performance
1090.0
Current official/published rating (highest between Raw, WR and WP)
1269.7
Current floor (min rating allowed)
769.7
Current highest rating achieved
1269.7
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.99
Difference (S-We)
0.01
Current Raw change (no limits, including tournament time weight)
0.4
Current min/max change allowed (with limits)
±150.1
Current Raw change used (final)
0.4
Projected new Raw rating
1270.1
Projected new Weighed rating
1260.9
Projected new Weighted performance
1090.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.1
Projected effective change (new Official - current Official)
+0.4
Projected new highest rating
1270.1
Projected new floor
770.1
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
1262.8
Curent Weighted rating
1262.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1262.8
Current floor (min rating allowed)
762.8
Current highest rating achieved
1262.8
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)
±151.6
Current Raw change used (final)
0.0
Projected new Raw rating
1262.8
Projected new Weighed rating
1262.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1262.8
Projected new floor
762.8
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
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)
762.8
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
762.8
Projected new K-facor
36
Tournaments
History
Tournament:
3rd BC Trials 2024 (U14A)
Start:
2024/05/11
End:
2024/05/11
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1277.5
Rating gain/loss:
-1.8
Type rating:
1269.7
Rating gain/loss:
0.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1277.5
1269.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1277.5
1269.7
Analysis
8
BC Chess Trials 1 of 5 2023 (U14A)
2023/04/22
2023/04/22
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1255.1
1240.9
Analysis
7
3rd Vikings Champs 2023 (U14A)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
2
1.0
1259.9
1245.9
Analysis
6
Junior Vikings 2023 (U14B+U16B)
2023/02/11
2023/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1219.3
1191.5
Analysis
5
Slum Knights 5th 2022 (B)
2022/10/22
2022/10/22
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1225.3
1190.4
Analysis
4
BC Chess Trials 5 of 5 2022 (C)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
20
0.47
7
7
5.0
1194.3
1200.0
Analysis
3
BC Trials 3 2022 (U14B+U16B)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1211.3
1212.4
Analysis
2
BC Trials 2 2022 (U14B+U16B)
2022/02/19
2022/02/19
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
1
BC Trials 1 2022 (U14B+U16B)
2022/02/11
2022/02/11
Buffalo City (EBC)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1189.0
1274.0
White
3
1
0
2
1.0
33.3
-141.7
1219.6
1078.0
Black
2
2
0
0
2.0
100.0
425.0
1143.0
1568.0
Standard
All
5
3
0
2
3.0
60.0
85.0
1189.0
1274.0
White
3
1
0
2
1.0
33.3
-141.7
1219.6
1078.0
Black
2
2
0
0
2.0
100.0
425.0
1143.0
1568.0
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
43
22
7
14
25.5
59.3
79.1
1211.5
1290.6
White
23
11
4
8
13.0
56.5
55.4
1200.8
1256.2
Black
20
11
3
6
12.5
62.5
106.3
1223.8
1330.1
Standard
All
36
18
5
13
20.5
56.9
59.0
1206.3
1265.3
White
19
8
3
8
9.5
50.0
0.0
1201.3
1201.3
Black
17
10
2
5
11.0
64.7
125.0
1212.0
1337.0
Rapid
All
7
4
2
1
5.0
71.4
182.1
1238.1
1420.3
White
4
3
1
0
3.5
87.5
318.8
1198.5
1517.3
Black
3
1
1
1
1.5
50.0
0.0
1290.9
1290.9
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
2100131154
Ndumndum, E (Eyabo)
2
1.0
1
0
1
50.0
1227.5
0.0
1227.5
View list
2
1100136902
Rheme, Y (Yabantle)
2
1.0
0
2
0
50.0
1205.7
0.0
1205.7
View list
3
1110136883
Joseph, A (Aahaana)
2
0.5
0
1
1
25.0
1224.7
-212.5
1012.2
View list
4
1090148962
Bambela, O (Onako)
1
1.0
1
0
0
100.0
1219.3
425.0
1644.3
View list
5
2100109268
Bhattarai, A (Alisha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1100136880
De Jager, T (Tristan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130137759
Du Preez, D (Dante)
1
1.0
1
0
0
100.0
1194.3
425.0
1619.3
View list
8
1100112016
Gula, L (Lahluma)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
9
1140141791
Gower, L (Logan)
1
1.0
1
0
0
100.0
1194.3
425.0
1619.3
View list
10
1090148969
Furstenburg, O (Olivier)
1
1.0
1
0
0
100.0
1219.3
425.0
1644.3
View list
11
1130136882
Jagers, N (Noah)
1
1.0
1
0
0
100.0
1194.3
425.0
1619.3
View list
12
2100137771
Hodgkinson, H (Hannah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1120148996
Hlela, Z (Zimi)
1
1.0
1
0
0
100.0
1277.5
425.0
1702.5
View list
14
1100153229
Koti, L (Linamandla)
1
1.0
1
0
0
100.0
1259.9
425.0
1684.9
View list
15
2120136884
Joubert, B (Bethany)
1
1.0
1
0
0
100.0
1194.3
425.0
1619.3
View list
16
2070138570
Mahlasela, S (Sibabaliwe)
1
1.0
1
0
0
100.0
1211.3
425.0
1636.3
View list
17
1100148976
Makgate, N (Ntlantla)
1
1.0
1
0
0
100.0
1219.3
425.0
1644.3
View list
18
2030136901
Mbete, S (Siyavuya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1930142397
Mtyobile, O (Olwethu)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
20
1080148980
Nantuse, L (Lihle)
1
1.0
1
0
0
100.0
1219.3
425.0
1644.3
View list