Chess South Africa
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Chess South Africa
Boucher, Z (Zander)
Dob:
2007/05/23 (U18)
Gender:
Male
Chess SA id:
107056863
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2021/11/13 (902 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
1087.2
Curent Weighted rating
1087.2
Curent Weighted performance
612.7
Current official/published rating (highest between Raw, WR and WP)
1087.2
Current floor (min rating allowed)
587.2
Current highest rating achieved
1087.2
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)
±194.7
Current Raw change used (final)
0.0
Projected new Raw rating
1087.2
Projected new Weighed rating
1087.2
Projected new Weighted performance
612.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1087.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1087.2
Projected new floor
587.2
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
1089.5
Curent Weighted rating
1089.5
Curent Weighted performance
613.6
Current official/published rating (highest between Raw, WR and WP)
1089.5
Current floor (min rating allowed)
589.5
Current highest rating achieved
1089.5
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)
±194.1
Current Raw change used (final)
0.0
Projected new Raw rating
1089.5
Projected new Weighed rating
1089.5
Projected new Weighted performance
613.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1089.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1089.5
Projected new floor
589.5
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
654.4
Curent Weighted rating
654.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
654.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
654.4
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)
±360.8
Current Raw change used (final)
0.0
Projected new Raw rating
654.4
Projected new Weighed rating
654.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
654.4
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
631.2
Curent Weighted rating
631.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
631.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
631.2
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)
±372.9
Current Raw change used (final)
0.0
Projected new Raw rating
631.2
Projected new Weighed rating
631.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
631.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
631.2
Projected new floor
500.0
Projected new K-facor
40
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
23
Chris Hani Open 2021 (B)
2021/11/13
2021/11/13
Chris Hani (ECH)
Standard
60
0.83
5
5
2.0
1079.6
1079.5
Analysis
22
BC Trials 2 2020 (U16B-U20B)
2020/03/07
2020/03/07
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1003.2
1002.9
Analysis
21
BC Trials 1 2020 (U16B-U20B)
2020/02/22
2020/02/22
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
975.3
967.3
Analysis
20
2019 South African Junior Team Championships (U14D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1028.5
1022.9
Analysis
19
Vikings League 2 of 6 2019 (B)
2019/08/17
2019/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
976.5
966.5
Analysis
18
Buffalo City Trials 4 of 5 2019 (U14A)
2019/05/04
2019/05/04
Buffalo City (EBC)
Standard
60
0.83
5
5
1.5
991.8
985.3
Analysis
17
Buffalo City Trials 3 of 5 2019 (High School B)
2019/03/02
2019/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
945.2
948.9
Analysis
16
Buffalo City Trials 2 of 5 2019 (U14A)
2019/02/23
2019/02/23
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
902.7
897.3
Analysis
15
South African Junior Team Championships 2018 (U12A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.0
954.7
948.5
Analysis
14
5th Vikings League 2018 (B)
2018/11/01
2018/11/01
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
954.7
949.7
Analysis
13
4th Vikings League 208 (B)
2018/10/18
2018/10/18
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
953.4
950.6
Analysis
12
3rd Border Vikings Chess League 2018 (B)
2018/09/15
2018/09/15
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
964.4
962.5
Analysis
11
East London School League 2018 (Primary School B)
2018/08/18
2018/08/18
Buffalo City (EBC)
Standard
60
0.83
5
5
5.0
763.8
746.1
Analysis
10
1st Border Vikings Chess League 2018 (A)
2018/07/28
2018/07/28
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
788.0
776.5
Analysis
9
5th Buffalo Trials 2018 (U12A)
2018/05/26
2018/05/26
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
845.8
837.9
Analysis
8
4th Buffalo Trials 2018 (U12A)
2018/05/05
2018/05/05
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
845.8
837.9
Analysis
7
4th Buffalo Trials 2018 (U16B)
2018/04/21
2018/04/21
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
649.2
650.8
Analysis
6
3rd Buffalo Trials 2018 (U12A)
2018/04/14
2018/04/14
Buffalo City (EBC)
Rapid
30
0.60
7
7
3.0
649.2
631.2
Analysis
5
Buffalo Trails 3rd 2018 (U16A)
2018/03/25
2018/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
630.1
632.0
Analysis
4
2nd Buffalo Trials 2018 (U12)
2018/03/17
2018/03/17
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
630.1
632.0
Analysis
1
2
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
120
46
7
67
49.5
41.3
-74.4
981.8
907.4
White
63
25
4
34
27.0
42.9
-60.7
997.3
936.6
Black
57
21
3
33
22.5
39.5
-89.5
964.6
875.1
Standard
All
113
43
7
63
46.5
41.2
-75.2
990.5
915.3
White
59
24
4
31
26.0
44.1
-50.4
1004.4
954.0
Black
54
19
3
32
20.5
38.0
-102.3
975.3
872.9
Rapid
All
7
3
0
4
3.0
42.9
-60.7
841.1
780.4
White
4
1
0
3
1.0
25.0
-212.5
892.3
679.8
Black
3
2
0
1
2.0
66.7
141.7
772.8
914.5
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
208078251
Kumar, A (Amita)
4
2.0
2
0
2
50.0
719.9
0.0
719.9
View list
2
108083301
Gopakumar, N (Nikhil)
4
1.0
1
0
3
25.0
757.9
-212.5
545.4
View list
3
107088698
Stubbs, M (Matthew)
4
0.0
0
0
4
0.0
806.1
-425.0
381.1
View list
4
1070097274
Mngonyama, C (Cwenga)
3
2.0
2
0
1
66.7
761.0
141.7
902.7
View list
5
207065272
Dove, M (Megan)
3
1.0
1
0
2
33.3
977.6
-141.7
835.9
View list
6
108054338
Jikijela, A (Awenkosi)
3
0.5
0
1
2
16.7
918.0
-283.3
634.6
View list
7
1050100896
Harington, N (Nathan)
2
2.0
2
0
0
100.0
954.0
425.0
1379.0
View list
8
107094696
Mle, M (Malikanye)
2
2.0
2
0
0
100.0
625.5
425.0
1050.5
View list
9
1080097297
Ndumndum, L (Lelami)
2
2.0
2
0
0
100.0
806.8
425.0
1231.8
View list
10
106094697
Yali, S (Someleze)
2
2.0
2
0
0
100.0
968.5
425.0
1393.5
View list
11
104056000
Dilima, A (Anani)
2
1.0
1
0
1
50.0
630.1
0.0
630.1
View list
12
206065280
Maritz, D (Demi)
2
1.0
1
0
1
50.0
954.0
0.0
954.0
View list
13
1030098044
Qwabi, S (Sonwobiso)
2
1.0
1
0
1
50.0
797.2
0.0
797.2
View list
14
208076314
Bixa, T (Tshegofatso)
2
0.0
0
0
2
0.0
733.3
-425.0
308.3
View list
15
103065352
Puttergill, B (Bradley)
2
0.0
0
0
2
0.0
958.9
-425.0
533.9
View list
16
104054274
Seeraj, J (Jeshin)
2
0.0
0
0
2
0.0
709.0
-425.0
284.0
View list
17
103067221
Sihlobo, S (Sikhosonke)
2
0.0
0
0
2
0.0
630.1
-425.0
205.1
View list
18
205055987
Hyder, A (Alina)
1
1.0
1
0
0
100.0
763.8
425.0
1188.8
View list
19
1030108473
Bomela, P (Pumzile)
1
1.0
1
0
0
100.0
945.2
425.0
1370.2
View list
20
106066533
Deere, D (Dante)
1
1.0
1
0
0
100.0
763.8
425.0
1188.8
View list