Chess South Africa
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Chess South Africa
Zondo, S (Sizwe)
Dob:
2005/05/11 (U20)
Gender:
Male
Chess SA id:
1050108490
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2022/08/26 (667 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
1108.7
Current Weighted rating
1109.0
Current Weighted performance
795.3
Current official/published rating (highest between Raw, WR and WP)
1109.0
Current highest rating achieved
1187.0
Current floor (min rating allowed)
687.0
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)
±188.9
Current Raw change used (final)
0.0
Projected new Raw rating
1108.7
Projected new Weighed rating
1020.0
Projected new Weighted performance
795.3
Projected new final Raw rating (if new WP > new Raw)
1108.7
Projected new highest rating
1187.0
Projected new floor
687.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1108.7
Projected effective change (new Official - current Official)
-0.3
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
1093.0
Current Weighted rating
1093.3
Current Weighted performance
795.3
Current official/published rating (highest between Raw, WR and WP)
1093.3
Current highest rating achieved
1185.6
Current floor (min rating allowed)
685.6
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)
±193.1
Current Raw change used (final)
0.0
Projected new Raw rating
1093.0
Projected new Weighed rating
1005.6
Projected new Weighted performance
795.3
Projected new final Raw rating (if new WP > new Raw)
1093.0
Projected new highest rating
1185.6
Projected new floor
685.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1093.0
Projected effective change (new Official - current Official)
-0.3
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
17
2022 Gauteng Schools Team Championships (U19 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1184.1
1184.6
Analysis
16
Eureka Open 2022 (C)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1153.2
1144.6
Analysis
15
2022 Gauteng Schools Individual Chess Championship (U18 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1157.8
1147.4
Analysis
14
Carel`s Chess Open 2022 (B)
2022/03/05
2022/03/05
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1162.8
1153.0
Analysis
13
Midvaal Ope 2022 (B)
2022/01/29
2022/01/29
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1187.0
1181.0
Analysis
12
Carel`s Open 2020 (B)
2020/02/29
2020/02/29
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1127.1
1119.7
Analysis
11
2019 South African Junior Team Championships (U18C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.5
1135.0
1128.8
Analysis
10
Eagles Open 2019 (B)
2019/11/23
2019/11/23
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1060.9
1048.8
Analysis
9
GE vs GSV Inter Regional 2019 (U16E)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1039.0
1016.0
Analysis
8
Sedibeng DF Malherbe Open 2019 (B)
2019/10/12
2019/10/12
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1039.0
1016.0
Analysis
7
LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (C)
2019/08/31
2019/08/31
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1050.3
1024.4
Analysis
6
Eureka Chess Open 2019 (D)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1110.7
1094.0
Analysis
5
TST-MSA Chess Open 2019 (C)
2019/07/20
2019/07/20
Sedibeng (GSV)
Standard
61
0.83
5
4
2.5
1110.7
1094.0
Analysis
4
Amigo Spur Eligwa Chess Open 2019 (B)
2019/05/18
2019/05/18
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1184.7
1185.6
Analysis
3
Dirk de Koster Chess Open 2019 (C)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1173.7
1174.8
Analysis
2
Carels Open 2019 (D)
2019/03/02
2019/03/02
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1141.2
1136.0
Analysis
1
2019 Heidelberg Open (C)
2019/02/02
2019/02/02
Sedibeng (GSV)
Standard
120
1.00
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
84
35
3
46
36.5
43.5
-55.7
1146.3
1090.7
White
41
16
1
24
16.5
40.2
-82.9
1128.1
1045.2
Black
43
19
2
22
20.0
46.5
-29.7
1163.7
1134.0
Standard
All
84
35
3
46
36.5
43.5
-55.7
1146.3
1090.7
White
41
16
1
24
16.5
40.2
-82.9
1128.1
1045.2
Black
43
19
2
22
20.0
46.5
-29.7
1163.7
1134.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050108484
Bholo, SV (Sicelo Vuyo)
4
2.0
2
0
2
50.0
1125.7
0.0
1125.7
View list
2
105064036
Freemantle, TJ (Trevor)
2
2.0
2
0
0
100.0
1117.5
425.0
1542.5
View list
3
207093847
De Villiers, L (Lindie)
2
1.0
1
0
1
50.0
1142.2
0.0
1142.2
View list
4
104086509
Khumalo, N (Nkosinathi)
2
1.0
1
0
1
50.0
1157.0
0.0
1157.0
View list
5
204086503
Kololo, L (Lindiwe)
2
1.0
1
0
1
50.0
1136.8
0.0
1136.8
View list
6
103075208
Mokhotsoa, KR (Kamohelo)
2
1.0
1
0
1
50.0
1083.0
0.0
1083.0
View list
7
109080728
Spamers, V (Vinaldo)
2
1.0
1
0
1
50.0
1100.9
0.0
1100.9
View list
8
1050106647
Zimunya, T (Tumisho)
2
1.0
1
0
1
50.0
1111.8
0.0
1111.8
View list
9
1050108488
Nxumalo, S (Siyabonga)
2
0.0
0
0
2
0.0
1185.8
-425.0
760.8
View list
10
108070894
Barnard, M (Martin)
1
1.0
1
0
0
100.0
1141.2
425.0
1566.2
View list
11
1080137787
Chalale, L (Lerato)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
12
2080106942
Cronje, KA (Karla Alice)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
2000111235
Dlamini, R (Rethabile)
1
1.0
1
0
0
100.0
1141.2
425.0
1566.2
View list
14
210092704
Deysel, H (Hannah)
1
1.0
1
0
0
100.0
1060.9
425.0
1485.9
View list
15
106053294
Fritz, GPJ (Georg)
1
1.0
1
0
0
100.0
1060.9
425.0
1485.9
View list
16
105088026
Black, B (Brayden)
1
1.0
1
0
0
100.0
1039.0
425.0
1464.0
View list
17
105044681
Hansen, R (Ryan)
1
1.0
1
0
0
100.0
1173.7
425.0
1598.7
View list
18
1090097407
Karsten, K (Keagan)
1
1.0
1
0
0
100.0
1039.0
425.0
1464.0
View list
19
2040118598
Malindi, N (Nhlanhla)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
20
1050143508
Mavuso, K (Kgotatso)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list