Chess South Africa
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Chess South Africa
Petersen, KC (Krystle Chantil)
Dob:
1989/05/03 (Adult)
Gender:
Female
Chess SA id:
289069669
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/01/29 (478 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
1144.7
Curent Weighted rating
1137.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1144.7
Current floor (min rating allowed)
644.7
Current highest rating achieved
1144.7
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)
±179.4
Current Raw change used (final)
0.0
Projected new Raw rating
1144.7
Projected new Weighed rating
1138.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1144.7
Projected new floor
644.7
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
1164.2
Curent Weighted rating
1155.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1164.2
Current floor (min rating allowed)
664.2
Current highest rating achieved
1164.2
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)
±174.5
Current Raw change used (final)
0.0
Projected new Raw rating
1164.2
Projected new Weighed rating
1157.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1164.2
Projected new floor
664.2
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
963.0
Curent Weighted rating
963.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
963.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
963.0
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)
±232.4
Current Raw change used (final)
0.0
Projected new Raw rating
963.0
Projected new Weighed rating
963.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
963.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
963.0
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
963.0
Curent Weighted rating
963.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
963.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
963.0
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)
±232.4
Current Raw change used (final)
0.0
Projected new Raw rating
963.0
Projected new Weighed rating
963.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
963.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
963.0
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
5
Cape of Good Hope Open 2023 (Intermediate)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
3.5
1062.2
1073.8
Analysis
4
Pacaltsdorp Open 2019 (B)
2019/08/30
2019/08/31
Eden District (WEG)
Standard
62
0.84
6
5
2.5
1044.1
1051.8
Analysis
3
2019 Western Province League (C)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
1
0.0
1077.0
1089.4
Analysis
2
2018 Western Province League (D)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
3
1.5
963.0
963.0
Analysis
1
2018 Western Province League (E)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
60
0.83
7
3
3.0
963.0
963.0
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
18
8
5
5
10.5
58.3
70.8
1221.5
1292.3
White
12
5
3
4
6.5
54.2
35.4
1196.6
1232.1
Black
6
3
2
1
4.0
66.7
141.7
1271.1
1412.8
Standard
All
18
8
5
5
10.5
58.3
70.8
1221.5
1292.3
White
12
5
3
4
6.5
54.2
35.4
1196.6
1232.1
Black
6
3
2
1
4.0
66.7
141.7
1271.1
1412.8
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
100086060
Adams, K (Keenan)
1
1.0
1
0
0
100.0
963.0
425.0
1388.0
View list
2
172090579
Jacobs, DE (Darryl)
1
1.0
1
0
0
100.0
1062.2
425.0
1487.2
View list
3
107086603
Sikiti, Y (Yolani)
1
1.0
1
0
0
100.0
963.0
425.0
1388.0
View list
4
179089094
Msindeli, L (Luzuko)
1
1.0
1
0
0
100.0
1044.1
425.0
1469.1
View list
5
1990097424
Mbendeni, S (Siyakudumisa Kenneth)
1
1.0
1
0
0
100.0
963.0
425.0
1388.0
View list
6
1100096729
Kruger, A (Aiden)
1
1.0
1
0
0
100.0
963.0
425.0
1388.0
View list
7
181094869
Kleinbooi, D (Dudley)
1
1.0
1
0
0
100.0
1044.1
425.0
1469.1
View list
8
1990112225
Kamte, K (Kamva)
1
1.0
1
0
0
100.0
1062.2
425.0
1487.2
View list
9
108087782
Jonkers, T (Tristan)
1
0.5
0
1
0
50.0
1062.2
0.0
1062.2
View list
10
180019992
Makwatie, DJ (Deon)
1
0.5
0
1
0
50.0
963.0
0.0
963.0
View list
11
199053719
Preston, W (Waylon)
1
0.5
0
1
0
50.0
1062.2
0.0
1062.2
View list
12
2070096482
Ziegers, Z (Zaskia)
1
0.5
0
1
0
50.0
1062.2
0.0
1062.2
View list
13
1070097033
Williams, I (Igor)
1
0.5
0
1
0
50.0
1044.1
0.0
1044.1
View list
14
1120134372
Weideman, J (Janko)
1
0.0
0
0
1
0.0
1062.2
-425.0
637.2
View list
15
164027378
Newman, BG (Brandon)
1
0.0
0
0
1
0.0
1077.0
-425.0
652.0
View list
16
101076468
Jacobs, B (Brandon Lee)
1
0.0
0
0
1
0.0
963.0
-425.0
538.0
View list
17
107089399
Jacobs, A (Aiden)
1
0.0
0
0
1
0.0
1044.1
-425.0
619.1
View list
18
1660118616
Lewis, M (Mark)
1
0.0
0
0
1
0.0
1044.1
-425.0
619.1
View list