Chess South Africa
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Chess South Africa
Ntozakhe, S (Siyolise)
Dob:
2007/01/26 (U18)
Gender:
Male
Chess SA id:
107076333
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (76 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
1328.7
Curent Weighted rating
1360.8
Curent Weighted performance
1169.0
Current official/published rating (highest between Raw, WR and WP)
1360.8
Current floor (min rating allowed)
918.4
Current highest rating achieved
1418.4
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)
±138.0
Current Raw change used (final)
0.0
Projected new Raw rating
1328.7
Projected new Weighed rating
1359.3
Projected new Weighted performance
1169.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1359.3
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1418.4
Projected new floor
918.4
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
1317.4
Curent Weighted rating
1361.5
Curent Weighted performance
1186.7
Current official/published rating (highest between Raw, WR and WP)
1361.5
Current floor (min rating allowed)
916.9
Current highest rating achieved
1416.9
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)
±140.3
Current Raw change used (final)
0.0
Projected new Raw rating
1317.4
Projected new Weighed rating
1358.7
Projected new Weighted performance
1186.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.7
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1416.9
Projected new floor
916.9
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
792.0
Curent Weighted rating
752.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
792.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
792.0
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)
±296.5
Current Raw change used (final)
0.0
Projected new Raw rating
792.0
Projected new Weighed rating
758.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
792.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
792.0
Projected new floor
500.0
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
593.3
Curent Weighted rating
563.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
593.3
Current floor (min rating allowed)
500.0
Current highest rating achieved
593.3
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)
±393.6
Current Raw change used (final)
0.0
Projected new Raw rating
593.3
Projected new Weighed rating
566.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
593.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
593.3
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1328.2
1313.9
Analysis
1
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1386.1
1390.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
22
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1328.2
1313.9
Analysis
21
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1386.1
1390.7
Analysis
20
4th BC HS Trials 2023 (U18A-Adult)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Standard
60
0.83
5
1
0.0
1407.3
1416.9
Analysis
19
2nd BC Trials 2023 (U18-Adults)
2023/06/17
2023/06/17
Buffalo City (EBC)
Rapid
20
0.47
7
7
4.0
1418.4
638.8
Analysis
18
2023 BCM Schools Winter Games District Championships (U18 Boys)
2023/05/20
2023/05/20
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1374.2
1368.9
Analysis
17
EL Schools Winter Trials 2023 (U18 Boys)
2023/05/13
2023/05/13
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1374.2
1368.9
Analysis
16
BC Chess Trials 1 of 5 2023 (U18A-Adult)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1341.0
1329.5
Analysis
15
3rd Vikings Champs 2023 (Prestige)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1284.1
1272.7
Analysis
14
2nd Senior Vikings 2023 (U18A+U20A)
2023/02/23
2023/02/23
Buffalo City (EBC)
Standard
60
0.83
5
5
4.5
1300.4
1309.0
Analysis
13
Senior Vikings 2023 (U18A)
2023/02/11
2023/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1300.4
1309.0
Analysis
12
Grey College Team Championship 2023 (A)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1300.4
1309.0
Analysis
11
2022 South African Junior Team Chess Championships (U16 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1300.4
1318.4
Analysis
10
LCC Open 2022 (Prestige)
2022/06/25
2022/06/25
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1349.2
1348.3
Analysis
9
BC Chess Trials 5 of 5 2022 (A)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
12
0.33
10
10
4.0
1349.2
546.4
Analysis
8
2022 BCM Schools Winter Game (U15 Boys)
2022/05/21
2022/05/21
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1321.2
1320.8
Analysis
7
BC Trials 3 2022 (U16A)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1318.5
1318.9
Analysis
6
Grey College Team Championship 2022 (B)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
953.5
1020.0
Analysis
5
BC Trials 1 2022 (U14B+U16B)
2022/02/11
2022/02/11
Buffalo City (EBC)
Standard
60
0.83
5
4
4.0
953.5
1020.0
Analysis
4
3rd BC Chess Trials 2020 (U14B)
2020/03/14
2020/03/14
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
836.3
891.6
Analysis
3
BC Trials 2 2020 (U14B)
2020/02/29
2020/02/29
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
608.5
619.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1259.7
1174.7
White
5
2
0
3
2.0
40.0
-85.0
1255.6
1170.6
Black
5
2
0
3
2.0
40.0
-85.0
1263.7
1178.7
Standard
All
10
4
0
6
4.0
40.0
-85.0
1259.7
1174.7
White
5
2
0
3
2.0
40.0
-85.0
1255.6
1170.6
Black
5
2
0
3
2.0
40.0
-85.0
1263.7
1178.7
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
112
64
4
44
66.0
58.9
75.9
1227.8
1303.7
White
58
34
2
22
35.0
60.3
87.9
1224.7
1312.6
Black
54
30
2
22
31.0
57.4
63.0
1231.1
1294.1
Standard
All
95
57
2
36
58.0
61.1
93.9
1221.5
1315.5
White
49
31
1
17
31.5
64.3
121.4
1212.8
1334.3
Black
46
26
1
19
26.5
57.6
64.7
1230.8
1295.5
Rapid
All
17
7
2
8
8.0
47.1
-25.0
1262.9
1237.9
White
9
3
1
5
3.5
38.9
-94.4
1289.4
1194.9
Black
8
4
1
3
4.5
56.3
53.1
1233.1
1286.2
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
1050146823
Nkwentsha, S (Sange)
3
3.0
3
0
0
100.0
1353.3
425.0
1778.3
View list
2
108088680
Pearson, E (Ethan)
3
1.0
1
0
2
33.3
1064.4
-141.7
922.7
View list
3
204051811
Diemieniet, P (Phoebe)
2
2.0
2
0
0
100.0
947.8
425.0
1372.8
View list
4
206044984
Qangule, MK (Mandibonge)
2
2.0
2
0
0
100.0
1383.8
425.0
1808.8
View list
5
207065272
Dove, M (Megan)
2
1.0
1
0
1
50.0
1324.8
0.0
1324.8
View list
6
108054338
Jikijela, A (Awenkosi)
2
1.0
1
0
1
50.0
933.8
0.0
933.8
View list
7
1070153599
Smit, C (Cedric Jay R)
2
1.0
1
0
1
50.0
1374.2
0.0
1374.2
View list
8
1070109290
Dondolo, Z (Zibalule)
2
0.5
0
1
1
25.0
1013.5
-212.5
801.0
View list
9
108088678
Pearson, D (Dane)
2
0.5
0
1
1
25.0
1301.3
-212.5
1088.8
View list
10
2060098046
Jacobs, E (Elsje)
2
0.0
0
0
2
0.0
1359.4
-425.0
934.4
View list
11
1060104005
Ndlebe, A (Anda)
2
0.0
0
0
2
0.0
1361.7
-425.0
936.7
View list
12
1080097261
Bacharam, B (Bivesh)
1
1.0
1
0
0
100.0
1318.5
425.0
1743.5
View list
13
208065268
Beshe, A (Akhanye)
1
1.0
1
0
0
100.0
1349.2
425.0
1774.2
View list
14
1070154718
Dabula, I (Isiphile)
1
1.0
1
0
0
100.0
1374.2
425.0
1799.2
View list
15
107088022
Croeser, E (Enzo)
1
1.0
1
0
0
100.0
1300.4
425.0
1725.4
View list
16
2070136899
Delport, N (Natasha)
1
1.0
1
0
0
100.0
953.5
425.0
1378.5
View list
17
1050149016
De Klerk, T (Tjaart)
1
1.0
1
0
0
100.0
1300.4
425.0
1725.4
View list
18
2070109707
Dlova, S (Simanye)
1
1.0
1
0
0
100.0
608.5
425.0
1033.5
View list
19
2060136983
Britz, M (Michelle)
1
1.0
1
0
0
100.0
953.5
425.0
1378.5
View list
20
1090115697
Botha, Z (Zak)
1
1.0
1
0
0
100.0
1300.4
425.0
1725.4
View list