Chess South Africa
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Chess South Africa
Roets, Z (Zanru)
Dob:
2006/12/09 (U20)
Gender:
Male
Chess SA id:
106066134
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/10/16 (580 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
1300.1
Curent Weighted rating
1299.0
Curent Weighted performance
750.0
Current official/published rating (highest between Raw, WR and WP)
1300.1
Current floor (min rating allowed)
885.9
Current highest rating achieved
1385.9
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.1
Projected new Weighed rating
1299.4
Projected new Weighted performance
750.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1385.9
Projected new floor
885.9
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
1305.0
Curent Weighted rating
1303.7
Curent Weighted performance
743.3
Current official/published rating (highest between Raw, WR and WP)
1305.0
Current floor (min rating allowed)
891.9
Current highest rating achieved
1391.9
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)
±142.8
Current Raw change used (final)
0.0
Projected new Raw rating
1305.0
Projected new Weighed rating
1304.2
Projected new Weighted performance
743.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1391.9
Projected new floor
891.9
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
883.0
Curent Weighted rating
883.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
883.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
883.0
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)
±260.5
Current Raw change used (final)
0.0
Projected new Raw rating
883.0
Projected new Weighed rating
883.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
883.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
883.0
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
879.0
Curent Weighted rating
879.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
879.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
879.0
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)
±262.0
Current Raw change used (final)
0.0
Projected new Raw rating
879.0
Projected new Weighed rating
879.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
879.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
879.0
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
15
Durban Trials Selection 2022
2022/10/15
2022/10/16
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1265.7
1265.8
Analysis
14
2019 Wild Card Chess Championship (U14 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1385.9
1391.9
Analysis
13
2019 South African Junior Team Championships (U14A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1385.9
1391.9
Analysis
12
2019 Ethekwini 3rd Youth Trials (U14)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1331.3
1335.4
Analysis
11
2019 KZN Open (B)
2019/04/27
2019/04/28
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1181.3
1175.4
Analysis
10
2019 Ethekwini Youth Trials 2nd (U14)
2019/04/13
2019/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1181.3
1175.4
Analysis
9
2019 Ethekwini Youth Trials (U14)
2019/03/09
2019/03/10
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1179.3
1173.4
Analysis
8
2018 Wild Card Chess Championships (U14 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1024.1
1044.6
Analysis
7
South African Junior Blitz 2018 (U14)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
4.0
1024.1
883.0
Analysis
6
South African Junior Team Championships 2018 (U14D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1024.1
1044.6
Analysis
5
2018 Ethekwini Youth Trials 2 (U14)
2018/05/19
2018/05/20
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
930.5
931.0
Analysis
4
Umhlali Preparatory Individuals 2018 (Senior Primary)
2018/03/17
2018/03/17
iLembe (KIK)
Standard
60
0.83
5
4
1.0
979.6
991.4
Analysis
3
2018 Ethekwini Youth Trials (U14)
2018/02/24
2018/02/25
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
921.8
921.8
Analysis
2
South African Junior Wildcard Championships 2017 (U12 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
883.0
883.0
Analysis
1
South African Junior Team Championships 2017 (U12A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
883.0
883.0
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
95
55
4
36
57.0
60.0
85.0
1134.7
1219.7
White
48
28
2
18
29.0
60.4
88.5
1105.3
1193.9
Black
47
27
2
18
28.0
59.6
81.4
1164.7
1246.0
Standard
All
88
51
4
33
53.0
60.2
86.9
1134.1
1221.0
White
45
26
2
17
27.0
60.0
85.0
1103.6
1188.6
Black
43
25
2
16
26.0
60.5
89.0
1166.0
1254.9
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
7
4
0
3
4.0
57.1
60.7
1142.2
1202.9
White
3
2
0
1
2.0
66.7
141.7
1130.8
1272.5
Black
4
2
0
2
2.0
50.0
0.0
1150.8
1150.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
207084389
Govender, K (Keniesha)
2
2.0
2
0
0
100.0
1256.3
425.0
1681.3
View list
2
106078859
Ramjith, R (Rehan)
2
2.0
2
0
0
100.0
1126.5
425.0
1551.5
View list
3
206047497
Datharam, A (Aarti)
2
1.0
1
0
1
50.0
1055.9
0.0
1055.9
View list
4
107055337
Bester, E (Ethan)
2
1.0
1
0
1
50.0
1385.9
0.0
1385.9
View list
5
207077374
Frosler, J (Jordan)
2
1.0
1
0
1
50.0
1134.5
0.0
1134.5
View list
6
107069734
Jordaan, W (Wian)
2
1.0
1
0
1
50.0
1134.5
0.0
1134.5
View list
7
206059196
Mkhize, N (Nosipho)
2
1.0
1
0
1
50.0
1126.5
0.0
1126.5
View list
8
109059411
Govender, K (Kaedan)
2
0.0
0
0
2
0.0
1080.5
-425.0
655.5
View list
9
106085345
Govender, L (Lesharn)
2
0.0
0
0
2
0.0
1130.9
-425.0
705.9
View list
10
107068300
Rooplal, J (Jasveer)
2
0.0
0
0
2
0.0
1180.3
-425.0
755.3
View list
11
1050102362
Govinden, M (Meshailin)
1
1.0
1
0
0
100.0
930.5
425.0
1355.5
View list
12
105076341
Govender, R (Rishen)
1
1.0
1
0
0
100.0
1265.7
425.0
1690.7
View list
13
107076704
Barnes, J (Jock)
1
1.0
1
0
0
100.0
883.0
425.0
1308.0
View list
14
105053233
Fouchee, M (Marinus)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list
15
106066235
Fillis, J (Jordan)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list
16
106055183
De Beer, SJ (Stefanus)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list
17
1070103477
Buys, D (David)
1
1.0
1
0
0
100.0
1385.9
425.0
1810.9
View list
18
106049461
Currie, C (Callum)
1
1.0
1
0
0
100.0
1179.3
425.0
1604.3
View list
19
1050138028
Courtis, C (Clinton)
1
1.0
1
0
0
100.0
1265.7
425.0
1690.7
View list
20
1060096801
Greyling, D (Duncan)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list