Chess South Africa
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Chess South Africa
Reddy, D (Drianca)
Dob:
2003/04/12 (Adult)
Gender:
Female
Chess SA id:
203055279
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2022/07/02 (680 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
1143.4
Curent Weighted rating
1143.4
Curent Weighted performance
595.8
Current official/published rating (highest between Raw, WR and WP)
1143.4
Current floor (min rating allowed)
647.5
Current highest rating achieved
1147.5
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)
±179.7
Current Raw change used (final)
0.0
Projected new Raw rating
1143.4
Projected new Weighed rating
1143.4
Projected new Weighted performance
595.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1143.4
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1147.5
Projected new floor
647.5
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
1151.3
Curent Weighted rating
1151.3
Curent Weighted performance
509.6
Current official/published rating (highest between Raw, WR and WP)
1151.3
Current floor (min rating allowed)
651.3
Current highest rating achieved
1151.3
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)
±177.7
Current Raw change used (final)
0.0
Projected new Raw rating
1151.3
Projected new Weighed rating
1151.3
Projected new Weighted performance
509.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1151.3
Projected new floor
651.3
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
699.0
Curent Weighted rating
699.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
699.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
699.0
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)
±338.5
Current Raw change used (final)
0.0
Projected new Raw rating
699.0
Projected new Weighed rating
699.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
699.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
699.0
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
731.4
Curent Weighted rating
731.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
731.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
731.4
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)
±323.3
Current Raw change used (final)
0.0
Projected new Raw rating
731.4
Projected new Weighed rating
731.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
731.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
731.4
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
12
2022 NMB Rapid & Blitz Championships (Blitz)
2022/07/02
2022/07/02
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
2.0
1147.5
699.0
Analysis
11
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
5
2.5
1092.6
1086.9
Analysis
10
2020 NMBCU Chess Trials 2 2020 (U18)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
5
3.0
1092.6
1086.9
Analysis
9
2020 NMBCU Chess Trial 1 (U20+Open)
2020/02/08
2020/02/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
3
1.0
1114.8
1116.1
Analysis
8
NMBYCC Closed 2019 (U18)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
0.5
1068.4
1068.5
Analysis
7
Nelson Mandela Bay Junior Trials 4 2019 (U18+U20)
2019/07/12
2019/07/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1068.4
1068.5
Analysis
6
2019 SA Schools Winter Games (U18 Girls)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
4.0
1068.4
1068.5
Analysis
5
NMBJCU Trials 3 2019 (U18)
2019/05/10
2019/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
825.2
849.4
Analysis
4
All Girls Festival 2019
2019/05/02
2019/05/04
Cape Winelands (WCW)
Standard
60
0.83
9
9
5.0
825.2
849.4
Analysis
3
Nelson Mandela Bay Junior Chess Trials 2 2019 (U18)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
767.1
780.2
Analysis
2
NMBCU Trials 1 2019 (U18+U20)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
1.0
741.2
749.4
Analysis
1
Spar All Girls Festival 2018
2018/04/28
2018/04/29
Buffalo City (EBC)
Standard
60
0.83
8
8
2.5
699.0
699.0
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
76
29
5
42
31.5
41.4
-72.7
1188.0
1115.3
White
36
12
3
21
13.5
37.5
-106.3
1216.6
1110.4
Black
40
17
2
21
18.0
45.0
-42.5
1162.3
1119.8
Standard
All
69
27
5
37
29.5
42.8
-61.6
1179.7
1118.2
White
33
10
3
20
11.5
34.8
-128.8
1212.2
1083.4
Black
36
17
2
17
18.0
50.0
0.0
1150.0
1150.0
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
7
2
0
5
2.0
28.6
-182.1
1269.5
1087.4
White
3
2
0
1
2.0
66.7
141.7
1265.2
1406.9
Black
4
0
0
4
0.0
0.0
-425.0
1272.8
847.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1020101655
Schmidt, M (Moegamat)
3
1.0
1
0
2
33.3
987.3
-141.7
845.7
View list
2
202042246
Vuso, H (Hlomisa)
3
0.0
0
0
3
0.0
968.0
-425.0
543.0
View list
3
204082201
Commaille, E (Erin)
2
2.0
2
0
0
100.0
762.1
425.0
1187.1
View list
4
2030116064
Magxala, Z (Zimkhitha)
2
2.0
2
0
0
100.0
1068.4
425.0
1493.4
View list
5
202094927
Matiasi, J (Judy Anne)
2
2.0
2
0
0
100.0
1068.4
425.0
1493.4
View list
6
2030116514
Rakomako, K (Kgothatso)
2
2.0
2
0
0
100.0
1068.4
425.0
1493.4
View list
7
201076066
Saunders, L (Lihandri)
2
2.0
2
0
0
100.0
1068.4
425.0
1493.4
View list
8
1030111120
Mabhele, A (Ave)
2
1.5
1
1
0
75.0
946.8
212.5
1159.3
View list
9
202012249
Hendricks, LC (Lesego)
2
1.0
1
0
1
50.0
762.1
0.0
762.1
View list
10
103045897
Basson, S (Stefan)
2
1.0
1
0
1
50.0
754.2
0.0
754.2
View list
11
1020111118
Minnaar, E (Enrique)
2
1.0
1
0
1
50.0
904.8
0.0
904.8
View list
12
201079539
Amrouni, G (Gabrielle)
2
0.5
0
1
1
25.0
762.1
-212.5
549.6
View list
13
103051785
Jenecker, J (Jayden)
2
0.0
0
0
2
0.0
946.8
-425.0
521.8
View list
14
2030103061
Mabale, S (Simphiwe)
2
0.0
0
0
2
0.0
1068.4
-425.0
643.4
View list
15
103010939
Govindsamy, M (Matthew)
2
0.0
0
0
2
0.0
917.8
-425.0
492.8
View list
16
203001927
Bester, C (Carla)
2
0.0
0
0
2
0.0
1068.4
-425.0
643.4
View list
17
2030098807
Baker, L (Leone)
2
0.0
0
0
2
0.0
1068.4
-425.0
643.4
View list
18
102039113
Van Der Merwe, D (Dillen)
2
0.0
0
0
2
0.0
946.8
-425.0
521.8
View list
19
1110131971
Chipunza, J (Jared)
1
1.0
1
0
0
100.0
1147.5
425.0
1572.5
View list
20
2010112745
Davids, C (Caitlin)
1
1.0
1
0
0
100.0
825.2
425.0
1250.2
View list