Chess South Africa
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Chess South Africa
Arendse, C (Chriswill)
Dob:
2011/07/21 (U14)
Gender:
Male
Chess SA id:
1110153786
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (249 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
1160.4
Current Weighted rating
1164.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.2
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.4
Projected new Weighed rating
1070.4
Projected new Weighted performance
529.6
Projected new final Raw rating (if new WP > new Raw)
1160.4
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)
1160.4
Projected effective change (new Official - current Official)
-3.8
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
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
1140.6
Current Weighted rating
1143.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1143.5
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.6
Projected new Weighed rating
1051.0
Projected new Weighted performance
557.5
Projected new final Raw rating (if new WP > new Raw)
1140.6
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)
1140.6
Projected effective change (new Official - current Official)
-2.9
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
West Coast Primary Schools Grand Challenge League 2023 (Development)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
2.5
1157.0
1125.5
Analysis
1
Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
0.5
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
10
2
2
6
3.0
30.0
-170.0
1199.0
1029.0
White
5
1
2
2
2.0
40.0
-85.0
1204.8
1119.8
Black
5
1
0
4
1.0
20.0
-255.0
1193.3
938.3
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
10
2
2
6
3.0
30.0
-170.0
1199.0
1029.0
White
5
1
2
2
2.0
40.0
-85.0
1204.8
1119.8
Black
5
1
0
4
1.0
20.0
-255.0
1193.3
938.3
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
2100190746
Van Harte, R (Rayley)
1
1.0
1
0
0
100.0
1157.0
425.0
1582.0
View list
2
1140153834
Appollis, L (Limo-Lee)
1
1.0
1
0
0
100.0
1157.0
425.0
1582.0
View list
3
1110153804
Persens, G (Geraldo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1100150413
Africa, Z (Zachary)
1
0.5
0
1
0
50.0
1157.0
0.0
1157.0
View list
5
2100131696
Warner, A (Alicia)
1
0.0
0
0
1
0.0
1157.0
-425.0
732.0
View list
6
1100153805
Reed, C (Chrisnan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110153801
Matesha, J (Jameson)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100142267
Mana, I (Ikhona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1100153796
Kassy, E (Ettienne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1120190729
Bester, C (Cody)
1
0.0
0
0
1
0.0
1157.0
-425.0
732.0
View list
