Chess South Africa
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Chess South Africa
Cotumaccio, C (Chiara)
Dob:
2003/05/08 (Adult)
Gender:
Female
Chess SA id:
203091154
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/01/11 (1590 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
1180.8
Curent Weighted rating
1180.8
Curent Weighted performance
459.4
Current official/published rating (highest between Raw, WR and WP)
1180.8
Current floor (min rating allowed)
741.0
Current highest rating achieved
1241.0
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)
±170.4
Current Raw change used (final)
0.0
Projected new Raw rating
1180.8
Projected new Weighed rating
1180.8
Projected new Weighted performance
459.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1241.0
Projected new floor
741.0
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
1165.0
Curent Weighted rating
1165.0
Curent Weighted performance
437.1
Current official/published rating (highest between Raw, WR and WP)
1165.0
Current floor (min rating allowed)
724.0
Current highest rating achieved
1224.0
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)
±174.3
Current Raw change used (final)
0.0
Projected new Raw rating
1165.0
Projected new Weighed rating
1165.0
Projected new Weighted performance
437.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1224.0
Projected new floor
724.0
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
1241.6
Curent Weighted rating
1241.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1241.6
Current floor (min rating allowed)
741.6
Current highest rating achieved
1241.6
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)
±156.3
Current Raw change used (final)
0.0
Projected new Raw rating
1241.6
Projected new Weighed rating
1241.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1241.6
Projected new floor
741.6
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)
741.6
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
741.6
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
6
2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls)
2020/01/10
2020/01/11
4 Knights (4K)
Standard
90
0.94
5
5
0.0
1241.0
1224.0
Analysis
5
2019 Gauteng School League Finals (U19 Girls)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1229.0
1206.4
Analysis
4
2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1204.4
1204.6
Analysis
3
Gauteng D9 Finals 2019 (U18 Girls)
2019/05/18
2019/05/18
Johannesburg Metro (GJM)
Rapid
45
0.74
5
5
3.5
1204.4
1200.0
Analysis
2
2018 Gauteng League Final (U15-U19 Girls)
2018/08/25
2018/08/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1219.9
1224.0
Analysis
1
2018 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
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
30
14
4
12
16.0
53.3
28.3
1156.4
1184.7
White
15
8
0
7
8.0
53.3
28.3
1177.3
1205.6
Black
15
6
4
5
8.0
53.3
28.3
1135.5
1163.8
Standard
All
25
11
3
11
12.5
50.0
0.0
1151.7
1151.7
White
13
6
0
7
6.0
46.2
-32.7
1178.1
1145.4
Black
12
5
3
4
6.5
54.2
35.4
1123.1
1158.5
Rapid
All
5
3
1
1
3.5
70.0
170.0
1179.6
1349.6
White
2
2
0
0
2.0
100.0
425.0
1171.8
1596.8
Black
3
1
1
1
1.5
50.0
0.0
1184.9
1184.9
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
203002658
Booysen, T (Tineke)
2
0.0
0
0
2
0.0
1216.7
-425.0
791.7
View list
2
203094134
Muzanenhamo, A (Alyssa)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
3
202091151
Mukadi, I (Ivanka)
1
1.0
1
0
0
100.0
1219.9
425.0
1644.9
View list
4
203094049
Lunga, S (Sandisiwe)
1
1.0
1
0
0
100.0
1219.9
425.0
1644.9
View list
5
203084509
Manyike, P (Pretty)
1
1.0
1
0
0
100.0
1229.0
425.0
1654.0
View list
6
201081426
Chiloane, NK (Naledi)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
7
202051064
Chauke, R (Rebecca)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2020105899
Chauke, L (Lulama)
1
1.0
1
0
0
100.0
1229.0
425.0
1654.0
View list
9
2030114001
Kamogole, M (Munnira)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
10
203079500
Nel, Q (Qraine)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
11
2020097607
Nyathi, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
203094037
Saungweme, N (Nicole)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
13
2020105880
Tshegotatso, M (Motaung)
1
1.0
1
0
0
100.0
1219.9
425.0
1644.9
View list
14
2010115338
Tshuma, A (Andiswe)
1
1.0
1
0
0
100.0
1229.0
425.0
1654.0
View list
15
2010103338
Wade, M (Megan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
203090726
Kabemba, A (Abigael)
1
0.5
0
1
0
50.0
1204.4
0.0
1204.4
View list
17
204071175
Malefetse, T (Thato)
1
0.5
0
1
0
50.0
1219.9
0.0
1219.9
View list
18
203059676
Makgato, L (Lethabo)
1
0.5
0
1
0
50.0
1204.4
0.0
1204.4
View list
19
203060564
Lekabe, K (Kitso)
1
0.5
0
1
0
50.0
1204.4
0.0
1204.4
View list
20
201044322
Ndaba, S (Sharon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list