Chess South Africa
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Chess South Africa
Arendse, C (Chrizaan)
Dob:
2012/04/23 (U14)
Gender:
Female
Chess SA id:
2120308098
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (18 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
1185.7
Current Weighted rating
1197.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.8
Current highest rating achieved
1185.7
Current floor (min rating allowed)
685.7
Current K-factor
40
Games played this month
6
Score (S)
3.0
Expected score (We)
2.44
Difference (S-We)
0.46
Current Raw change (no limits, including tournament time weight)
18.6
Current min/max change allowed (with limits)
±169.2
Current Raw change used (final)
18.6
Projected new Raw rating
1204.3
Projected new Weighed rating
1101.9
Projected new Weighted performance
716.5
Projected new final Raw rating (if new WP > new Raw)
1204.3
Projected new highest rating
1204.3
Projected new floor
704.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.3
Projected effective change (new Official - current Official)
+6.5
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
1180.0
Current Weighted rating
1196.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.9
Current highest rating achieved
1180.0
Current floor (min rating allowed)
680.0
Current K-factor
40
Games played this month
6
Score (S)
3.0
Expected score (We)
2.51
Difference (S-We)
0.49
Current Raw change (no limits, including tournament time weight)
19.6
Current min/max change allowed (with limits)
±170.6
Current Raw change used (final)
19.6
Projected new Raw rating
1199.6
Projected new Weighed rating
1101.0
Projected new Weighted performance
716.5
Projected new final Raw rating (if new WP > new Raw)
1199.6
Projected new highest rating
1199.6
Projected new floor
699.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1199.6
Projected effective change (new Official - current Official)
+2.7
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Western Cape Top Schools Championship 2024 (U13 Mixed)
Start:
2024/08/30
End:
2024/09/01
Host:
WEG
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1185.7
Rating gain/loss:
18.6
Type rating:
1180.0
Rating gain/loss:
19.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Western Cape Top Schools Championship 2024 (U13 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.0
1185.7
1180.0
Analysis
1
Cape Winelands - Top Schools 2024 (U13 Mixed)
2024/07/27
2024/07/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Western Cape Top Schools Championship 2024 (U13 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.0
1185.7
1180.0
Analysis
1
Cape Winelands - Top Schools 2024 (U13 Mixed)
2024/07/27
2024/07/27
Cape Winelands (WCW)
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
11
5
0
6
5.0
45.5
-38.6
1245.1
1206.5
White
6
4
0
2
4.0
66.7
141.7
1255.0
1396.6
Black
5
1
0
4
1.0
20.0
-255.0
1233.3
978.3
Standard
All
11
5
0
6
5.0
45.5
-38.6
1245.1
1206.5
White
6
4
0
2
4.0
66.7
141.7
1255.0
1396.6
Black
5
1
0
4
1.0
20.0
-255.0
1233.3
978.3
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
11
5
0
6
5.0
45.5
-38.6
1245.1
1206.5
White
6
4
0
2
4.0
66.7
141.7
1255.0
1396.6
Black
5
1
0
4
1.0
20.0
-255.0
1233.3
978.3
Standard
All
11
5
0
6
5.0
45.5
-38.6
1245.1
1206.5
White
6
4
0
2
4.0
66.7
141.7
1255.0
1396.6
Black
5
1
0
4
1.0
20.0
-255.0
1233.3
978.3
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
2110159246
Rock, M (Mieke)
1
1.0
1
0
0
100.0
1185.7
425.0
1610.7
View list
2
1120152298
Prins, C (Christiaan)
1
1.0
1
0
0
100.0
1185.7
425.0
1610.7
View list
3
1130300864
Pieterse, J (Jamel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110149802
Viljoen, L (Lucca)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110136658
Van Zyl, M (Marco)
1
1.0
1
0
0
100.0
1185.7
425.0
1610.7
View list
6
1140149829
Solomons, A (Anru)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110131963
Skippers, P (Paul)
1
0.0
0
0
1
0.0
1185.7
-425.0
760.7
View list
8
2110156939
October, A (Azraa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120149753
Holmes, M (Matthew)
1
0.0
0
0
1
0.0
1185.7
-425.0
760.7
View list
10
1110307641
Gopaul, A (Aaren)
1
0.0
0
0
1
0.0
1185.7
-425.0
760.7
View list
11
1120149747
Buys, L (Louwen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list