Chess South Africa
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Chess South Africa
Rooi, C (Chantelle)
Dob:
2011/09/17 (U14)
Gender:
Female
Chess SA id:
2110140075
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1169.4
Curent Weighted rating
1192.2
Curent Weighted performance
1029.9
Current official/published rating (highest between Raw, WR and WP)
1192.2
Current floor (min rating allowed)
706.4
Current highest rating achieved
1206.4
Current K-factor
36
Games played this month
4
Score (S)
3.0
Expected score (We)
2.20
Difference (S-We)
0.80
Current Raw change (no limits, including tournament time weight)
17.3
Current min/max change allowed (with limits)
±173.2
Current Raw change used (final)
17.3
Projected new Raw rating
1186.7
Projected new Weighed rating
1191.4
Projected new Weighted performance
1029.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.4
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1206.4
Projected new floor
706.4
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
1175.0
Curent Weighted rating
1192.2
Curent Weighted performance
1011.4
Current official/published rating (highest between Raw, WR and WP)
1192.2
Current floor (min rating allowed)
707.4
Current highest rating achieved
1207.4
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)
±171.8
Current Raw change used (final)
0.0
Projected new Raw rating
1175.0
Projected new Weighed rating
1190.5
Projected new Weighted performance
1011.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.5
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1207.4
Projected new floor
707.4
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
1182.0
Curent Weighted rating
1195.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1195.9
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
4
Score (S)
3.0
Expected score (We)
2.14
Difference (S-We)
0.86
Current Raw change (no limits, including tournament time weight)
31.0
Current min/max change allowed (with limits)
±170.1
Current Raw change used (final)
31.0
Projected new Raw rating
1213.0
Projected new Weighed rating
1197.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.0
Projected effective change (new Official - current Official)
+17.1
Projected new highest rating
1213.0
Projected new floor
713.0
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
Tournament:
Robertson Strategema Chess May 2024 (U13)
Start:
2024/05/11
End:
2024/05/11
Host:
WCW
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
4
Games:
4
Score:
3.0
Main rating:
1169.4
Rating gain/loss:
17.3
Type rating:
1182.0
Rating gain/loss:
31.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Robertson Strategema Chess May 2024 (U13)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
3.0
1169.4
1182.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1178.7
1187.2
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.5
1191.5
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Robertson Strategema Chess May 2024 (U13)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
3.0
1169.4
1182.0
Analysis
6
Cape Winelands Schools - Prestige 2024 (U13 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1178.7
1187.2
Analysis
5
Cape Winelands Schools - PS Trials 1 2024 (U13 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.5
1191.5
1200.0
Analysis
4
CW Top Schools 2023 (U14)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
2.0
1206.4
1207.4
Analysis
3
Western Cape Woman`s Championship 2022 (Development)
2022/09/03
2022/09/03
West Coast (WCU)
Standard
65
0.85
5
5
3.0
1203.3
1202.0
Analysis
2
Cape Winelands Schools Top Schools 2022 (U13 Girls)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
4
2.0
1199.3
1199.2
Analysis
1
Ceres Open 2022 (U12)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
7
1
7
7.5
50.0
0.0
1176.4
1176.4
White
7
5
1
1
5.5
78.6
242.9
1172.0
1414.9
Black
8
2
0
6
2.0
25.0
-212.5
1180.3
967.8
Standard
All
5
2
0
3
2.0
40.0
-85.0
1203.4
1118.4
White
2
1
0
1
1.0
50.0
0.0
1219.1
1219.1
Black
3
1
0
2
1.0
33.3
-141.7
1192.9
1051.2
Rapid
All
10
5
1
4
5.5
55.0
42.5
1163.0
1205.5
White
5
4
1
0
4.5
90.0
340.0
1153.2
1493.2
Black
5
1
0
4
1.0
20.0
-255.0
1172.7
917.7
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
36
17
2
17
18.0
50.0
0.0
1185.2
1185.2
White
18
10
1
7
10.5
58.3
70.8
1202.5
1273.4
Black
18
7
1
10
7.5
41.7
-70.8
1167.9
1097.1
Standard
All
26
12
1
13
12.5
48.1
-16.3
1193.8
1177.4
White
13
6
0
7
6.0
46.2
-32.7
1221.5
1188.8
Black
13
6
1
6
6.5
50.0
0.0
1166.1
1166.1
Rapid
All
10
5
1
4
5.5
55.0
42.5
1163.0
1205.5
White
5
4
1
0
4.5
90.0
340.0
1153.2
1493.2
Black
5
1
0
4
1.0
20.0
-255.0
1172.7
917.7
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
2110140072
Lukas, J (Jaymilee)
2
2.0
2
0
0
100.0
1184.7
425.0
1609.7
View list
2
2120140073
Nel, L (Luzelle)
2
2.0
2
0
0
100.0
1184.7
425.0
1609.7
View list
3
2120192854
Rossouw, J (Jana)
2
1.0
1
0
1
50.0
1185.1
0.0
1185.1
View list
4
2110108732
Cupido, C (Caylah)
2
0.0
0
0
2
0.0
1189.3
-425.0
764.3
View list
5
2110192852
Nathan, A (Ava)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
6
2090097165
May, A (Audrey)
1
1.0
1
0
0
100.0
1203.3
425.0
1628.3
View list
7
2130139077
Don, M (Mikayla)
1
1.0
1
0
0
100.0
1203.3
425.0
1628.3
View list
8
2100098101
Damons, S (Stephlinn)
1
1.0
1
0
0
100.0
1199.3
425.0
1624.3
View list
9
209087358
Lombaard, E (Elri)
1
1.0
1
0
0
100.0
1203.3
425.0
1628.3
View list
10
2120149765
Brogneri, L (Leni)
1
1.0
1
0
0
100.0
1191.5
425.0
1616.5
View list
11
2110304714
Banies, J (Jo-Anne)
1
1.0
1
0
0
100.0
1169.4
425.0
1594.4
View list
12
2100159896
Coetzee, R (Ranice)
1
1.0
1
0
0
100.0
1206.4
425.0
1631.4
View list
13
2120147460
Kennedy, L (Leah)
1
1.0
1
0
0
100.0
1178.7
425.0
1603.7
View list
14
1120140070
Jacobs, Q (Querin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1100159898
Jack, C (Cole)
1
1.0
1
0
0
100.0
1206.4
425.0
1631.4
View list
16
2110146162
Van Der Merwe, L (Leandre)
1
1.0
1
0
0
100.0
1199.3
425.0
1624.3
View list
17
2120192850
Hudson, O (Olivia Anne)
1
0.5
0
1
0
50.0
1191.5
0.0
1191.5
View list
18
1120140071
Klaase, W (Waygan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
2090132324
Mankomo, B (Bukho)
1
0.0
0
0
1
0.0
1199.3
-425.0
774.3
View list
20
2110132440
Mabongo, A (Aqhamile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list