Chess South Africa
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Chess South Africa
Nkohla, Z (Zingce)
Dob:
2014/08/06 (U12)
Gender:
Female
Chess SA id:
2140153640
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/08/10 (49 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
1197.0
Current Weighted rating
1201.7
Current Weighted performance
1221.0
Current official/published rating (highest between Raw, WR and WP)
1221.0
Current highest rating achieved
1209.7
Current floor (min rating allowed)
709.7
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)
±166.5
Current Raw change used (final)
0.0
Projected new Raw rating
1197.0
Projected new Weighed rating
1105.7
Projected new Weighted performance
1221.0
Projected new final Raw rating (if new WP > new Raw)
1221.0
Projected new highest rating
1221.0
Projected new floor
721.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.0
Projected effective change (new Official - current Official)
=0.0
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
1218.7
Current Weighted rating
1214.1
Current Weighted performance
1223.7
Current official/published rating (highest between Raw, WR and WP)
1223.7
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)
±161.5
Current Raw change used (final)
0.0
Projected new Raw rating
1218.7
Projected new Weighed rating
1117.4
Projected new Weighted performance
1223.7
Projected new final Raw rating (if new WP > new Raw)
1223.7
Projected new highest rating
1223.7
Projected new floor
723.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.7
Projected effective change (new Official - current Official)
=0.0
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
1164.4
Current Weighted rating
1176.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1176.8
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)
±174.4
Current Raw change used (final)
0.0
Projected new Raw rating
1164.4
Projected new Weighed rating
1082.1
Projected new Weighted performance
604.1
Projected new final Raw rating (if new WP > new Raw)
1164.4
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)
1164.4
Projected effective change (new Official - current Official)
-12.4
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
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
3
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Girls)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1197.0
1218.7
Analysis
2
EL Schools Chess All Ages Festival 2024 (U13 Girls)
2024/08/03
2024/08/03
Buffalo City (EBC)
Standard
62
0.84
5
5
4.0
1197.0
1218.7
Analysis
1
Bhongweni Chess Club Open 2024 (U10)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
5
2.0
1209.7
1180.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Girls)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1197.0
1218.7
Analysis
6
EL Schools Chess All Ages Festival 2024 (U13 Girls)
2024/08/03
2024/08/03
Buffalo City (EBC)
Standard
62
0.84
5
5
4.0
1197.0
1218.7
Analysis
5
Bhongweni Chess Club Open 2024 (U10)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
5
2.0
1209.7
1180.2
Analysis
4
3rd BC Trials 2023 (U10B)
2023/08/12
2023/08/12
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1191.5
1199.6
Analysis
3
Youth Day Chess Festival 2023 (C)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
5
3.0
1180.0
1176.6
Analysis
2
2nd BC Trials 2023 (U10A)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
7
3.0
1180.0
1200.0
Analysis
1
BC Chess Trials 1 of 5 2023 (U10B)
2023/04/22
2023/04/22
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
15
9
0
6
9.0
60.0
85.0
1199.3
1284.3
White
7
3
0
4
3.0
42.9
-60.7
1200.0
1139.3
Black
8
6
0
2
6.0
75.0
212.5
1198.7
1411.2
Standard
All
10
7
0
3
7.0
70.0
170.0
1198.9
1368.9
White
4
2
0
2
2.0
50.0
0.0
1200.0
1200.0
Black
6
5
0
1
5.0
83.3
283.3
1198.2
1481.6
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1200.0
1115.0
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
36
19
1
16
19.5
54.2
35.4
1193.9
1229.4
White
17
7
1
9
7.5
44.1
-50.0
1202.8
1152.8
Black
19
12
0
7
12.0
63.2
111.8
1186.0
1297.8
Standard
All
24
14
1
9
14.5
60.4
88.5
1192.9
1281.5
White
10
5
1
4
5.5
55.0
42.5
1200.1
1242.6
Black
14
9
0
5
9.0
64.3
121.4
1187.8
1309.2
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1196.0
1125.2
White
7
2
0
5
2.0
28.6
-182.1
1206.7
1024.6
Black
5
3
0
2
3.0
60.0
85.0
1181.0
1266.0
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
2110309406
Potwana, Y (Yamkela)
2
0.0
0
0
2
0.0
1197.0
-425.0
772.0
View list
2
1150160307
Matengambiri, K (Kaylene)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
3
2170309404
Masondwana, M (Mangaliso)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
4
2130158064
Charlie, O (Othandwayo)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
5
2110309400
Bangani, I (Inam)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
6
2140138559
Dayimani, I (Imbo)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
7
1120153664
Dyani, I (Isivile)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
8
1140160306
James, K (Kyle)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
9
1140302975
Malatshi, A (Ayabulela)
1
1.0
1
0
0
100.0
1209.7
425.0
1634.7
View list
10
2110309403
Mabala, I (Imange)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
11
2120309402
Lefete, O (Oarabile)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
12
1140136885
Khandoo, N (Nilan)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
13
1140150756
Kwelani, L (Luthando)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
14
2120309405
Mbiko, M (Mivuyo)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
15
2120309560
Mgengo, I (Ithandile)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
16
1140160310
Nkosiyane, Z (Zezam)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
17
1120153903
Nongwe, I (Inathi)
1
1.0
1
0
0
100.0
1180.0
425.0
1605.0
View list
18
1140302980
Saliwe, S (Siphesihle)
1
1.0
1
0
0
100.0
1209.7
425.0
1634.7
View list
19
2110309407
Tywantsi, O (Olwakhe)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
20
1150149011
Xu, Z (Zheyi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list