Chess South Africa
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Chess South Africa
Costelha, RG (Raquel Giverny)
Dob:
2004/10/25 (Adult)
Gender:
Female
Chess SA id:
2040101418
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/05/14 (734 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
1127.6
Curent Weighted rating
1127.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1127.6
Current floor (min rating allowed)
655.5
Current highest rating achieved
1155.5
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)
±183.8
Current Raw change used (final)
0.0
Projected new Raw rating
1127.6
Projected new Weighed rating
1127.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1155.5
Projected new floor
655.5
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
1117.6
Curent Weighted rating
1117.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1117.6
Current floor (min rating allowed)
651.2
Current highest rating achieved
1151.2
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)
±186.5
Current Raw change used (final)
0.0
Projected new Raw rating
1117.6
Projected new Weighed rating
1117.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1151.2
Projected new floor
651.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
4
Ekurhuleni-North Schools Finals Indiv 2022 (U18 Girls)
2022/05/14
2022/05/14
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1155.5
1151.2
Analysis
3
Ekurhuleni North School District Finals 2019 (U15 Girls)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1130.3
1118.8
Analysis
2
Ekurhuleni North District Schools Final 2018 (U15)
2018/08/04
2018/08/04
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1147.2
1137.6
Analysis
1
Ekurhuleni North Schools Individuals 2018 (U15 Girls)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
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
19
8
0
11
8.0
42.1
-67.1
1120.5
1053.3
White
8
3
0
5
3.0
37.5
-106.3
1146.3
1040.0
Black
11
5
0
6
5.0
45.5
-38.6
1101.7
1063.0
Standard
All
19
8
0
11
8.0
42.1
-67.1
1120.5
1053.3
White
8
3
0
5
3.0
37.5
-106.3
1146.3
1040.0
Black
11
5
0
6
5.0
45.5
-38.6
1101.7
1063.0
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
204081301
Khwalo, ST (Siphozinhle Thembi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2050118288
Mbende Benga, ML (Monique Laurelle)
1
1.0
1
0
0
100.0
1155.5
425.0
1580.5
View list
3
2050113310
Masinga, A (Asanda)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
4
2030105023
Malesa, N (Ntsako)
1
1.0
1
0
0
100.0
1147.2
425.0
1572.2
View list
5
1030105001
Phadu, R (Refentse)
1
1.0
1
0
0
100.0
1147.2
425.0
1572.2
View list
6
2060113312
Teise, K (Kamogelo)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
7
2060113317
Sulochan, S (Shastri)
1
1.0
1
0
0
100.0
1130.3
425.0
1555.3
View list
8
2000101410
Sompa, A (Ayanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2050110979
Sekobi, T (Tinyiko)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
10
2000101414
Ndimande, J (Julia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2040095947
Mpanza, T (Thandeka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2040105072
Mkhize, M (Mbali)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
13
204084524
Mgcina, N (Nontando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
104069181
Lingard, B (Bevan)
1
0.0
0
0
1
0.0
1147.2
-425.0
722.2
View list
15
2060142588
Hlungwane, K (Khanyiso)
1
0.0
0
0
1
0.0
1155.5
-425.0
730.5
View list
16
2060101365
Harmse, D (Dominique)
1
0.0
0
0
1
0.0
1155.5
-425.0
730.5
View list
17
103009402
Ferreira, RD (Ronan)
1
0.0
0
0
1
0.0
1147.2
-425.0
722.2
View list
18
205067320
De Beer, J (Janka)
1
0.0
0
0
1
0.0
1155.5
-425.0
730.5
View list
19
105081203
Bambo, K (Kamogelo)
1
0.0
0
0
1
0.0
1147.2
-425.0
722.2
View list