Chess South Africa
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Chess South Africa
De Villiers, C (Cecilia)
Dob:
2009/02/07 (U16)
Gender:
Female
Chess SA id:
209091639
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/22 (95 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
Current Raw rating
1234.9
Current Weighted rating
1218.2
Current Weighted performance
1162.3
Current official/published rating (highest between Raw, WR and WP)
1234.9
Current highest rating achieved
1234.9
Current floor (min rating allowed)
734.9
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.9
Projected new Weighed rating
1121.2
Projected new Weighted performance
1162.3
Projected new final Raw rating (if new WP > new Raw)
1234.9
Projected new highest rating
1234.9
Projected new floor
734.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.9
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1211.2
Current Weighted rating
1202.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.2
Current highest rating achieved
1211.2
Current floor (min rating allowed)
711.2
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)
±163.2
Current Raw change used (final)
0.0
Projected new Raw rating
1211.2
Projected new Weighed rating
1106.5
Projected new Weighted performance
716.5
Projected new final Raw rating (if new WP > new Raw)
1211.2
Projected new highest rating
1211.2
Projected new floor
711.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.2
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1229.6
Current Weighted rating
1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1229.6
Current highest rating achieved
1229.6
Current floor (min rating allowed)
729.6
Current K-factor
36
s
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)
±159.0
Current Raw change used (final)
0.0
Projected new Raw rating
1229.6
Projected new Weighed rating
1102.8
Projected new Weighted performance
924.0
Projected new final Raw rating (if new WP > new Raw)
1229.6
Projected new highest rating
1229.6
Projected new floor
729.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1229.8
1200.0
Analysis
2
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1229.8
1200.0
Analysis
1
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.5
1213.4
1182.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1229.8
1200.0
Analysis
4
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1229.8
1200.0
Analysis
3
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.5
1213.4
1182.8
Analysis
2
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
2.5
1200.0
1200.0
Analysis
1
Overberg Schools Open Tournament 2023 (U14)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
8
1
7
8.5
53.1
26.6
1254.2
1280.7
White
7
4
0
3
4.0
57.1
60.7
1251.6
1312.3
Black
9
4
1
4
4.5
50.0
0.0
1256.2
1256.2
Standard
All
11
5
0
6
5.0
45.5
-38.6
1278.2
1239.5
White
5
2
0
3
2.0
40.0
-85.0
1288.7
1203.7
Black
6
3
0
3
3.0
50.0
0.0
1269.4
1269.4
Rapid
All
5
3
1
1
3.5
70.0
170.0
1201.4
1371.4
White
2
2
0
0
2.0
100.0
425.0
1158.8
1583.8
Black
3
1
1
1
1.5
50.0
0.0
1229.8
1229.8
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
26
13
2
11
14.0
53.8
32.7
1240.7
1273.4
White
12
8
0
4
8.0
66.7
141.7
1227.7
1369.4
Black
14
5
2
7
6.0
42.9
-60.7
1251.9
1191.2
Standard
All
11
5
0
6
5.0
45.5
-38.6
1278.2
1239.5
White
5
2
0
3
2.0
40.0
-85.0
1288.7
1203.7
Black
6
3
0
3
3.0
50.0
0.0
1269.4
1269.4
Rapid
All
15
8
2
5
9.0
60.0
85.0
1213.3
1298.3
White
7
6
0
1
6.0
85.7
303.6
1184.1
1487.7
Black
8
2
2
4
3.0
37.5
-106.3
1238.8
1132.6
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
210093629
Linde, M (Morgan)
2
0.0
0
0
2
0.0
1214.9
-425.0
789.9
View list
2
2080152221
Stratford, E (Emily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100138478
Sidanga, R (Ronique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2100106826
Hendricks, L (Lakeisha)
1
1.0
1
0
0
100.0
1229.8
425.0
1654.8
View list
5
1100193214
Koopman, K (Keagan)
1
1.0
1
0
0
100.0
1213.4
425.0
1638.4
View list
6
2100130793
Moos, N (Neith-Lynn)
1
1.0
1
0
0
100.0
1229.8
425.0
1654.8
View list
7
1090152220
Rossouw, JE (Janko Ederik)
1
1.0
1
0
0
100.0
1213.4
425.0
1638.4
View list
8
2100142359
Reynard, R (Ree-Shaan)
1
1.0
1
0
0
100.0
1229.8
425.0
1654.8
View list
9
2100159245
Rasekgololo, A (Ayanda)
1
1.0
1
0
0
100.0
1229.8
425.0
1654.8
View list
10
1090119361
Byrne, R (Russel)
1
1.0
1
0
0
100.0
1213.4
425.0
1638.4
View list
11
1100151354
Swarts, A (Anesto)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2090193220
Van Rooyen, J (Janel)
1
1.0
1
0
0
100.0
1229.8
425.0
1654.8
View list
13
1100150669
Van Uystel, H (Hanco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2090152222
Van Wyk, J (Jenique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1070150683
Shepherd, J (John-William)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
16
1090138463
Nel, D (Daniel)
1
0.5
0
1
0
50.0
1213.4
0.0
1213.4
View list
17
208084103
Sibeko, M (Mbalntle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
2090148292
Musakwa, C (Courtney)
1
0.0
0
0
1
0.0
1229.8
-425.0
804.8
View list
19
209091614
Pekeur, N (Nicole)
1
0.0
0
0
1
0.0
1229.8
-425.0
804.8
View list
20
108068744
Mfundisi, M (Mlibo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list