Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Arendse, A (Andrea)
Dob:
2005/03/10 (U20)
Gender:
Female
Chess SA id:
205077643
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2019/04/06 (1871 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
1126.7
Curent Weighted rating
1126.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1126.7
Current floor (min rating allowed)
680.8
Current highest rating achieved
1180.8
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)
±184.1
Current Raw change used (final)
0.0
Projected new Raw rating
1126.7
Projected new Weighed rating
1126.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1126.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1180.8
Projected new floor
680.8
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
1126.4
Curent Weighted rating
1126.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1126.4
Current floor (min rating allowed)
626.4
Current highest rating achieved
1126.4
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)
±184.1
Current Raw change used (final)
0.0
Projected new Raw rating
1126.4
Projected new Weighed rating
1126.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1126.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1126.4
Projected new floor
626.4
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
1161.6
Curent Weighted rating
1161.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1161.6
Current floor (min rating allowed)
661.6
Current highest rating achieved
1161.6
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)
±175.1
Current Raw change used (final)
0.0
Projected new Raw rating
1161.6
Projected new Weighed rating
1161.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1161.6
Projected new floor
661.6
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
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)
661.6
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
661.6
Projected new K-facor
36
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
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Dogters)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
3
0.0
1180.8
1200.0
Analysis
1
Onder-Weskus Skole Proewe 2019 (O15 Dogters)
2019/02/16
2019/02/23
West Coast (WCU)
Rapid
30
0.60
4
3
1.0
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
6
1
0
5
1.0
16.7
-283.3
1141.1
857.7
White
4
0
0
4
0.0
0.0
-425.0
1122.7
697.7
Black
2
1
0
1
1.0
50.0
0.0
1177.8
1177.8
Standard
All
3
0
0
3
0.0
0.0
-425.0
1155.5
730.5
White
2
0
0
2
0.0
0.0
-425.0
1155.5
730.5
Black
1
0
0
1
0.0
0.0
-425.0
1155.6
730.6
Rapid
All
3
1
0
2
1.0
33.3
-141.7
1126.6
984.9
White
2
0
0
2
0.0
0.0
-425.0
1089.9
664.9
Black
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
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
205077639
Scheepers, K (Kayla)
2
0.0
0
0
2
0.0
1190.4
-425.0
765.4
View list
2
205014440
Jordaan, S (Samishca)
2
0.0
0
0
2
0.0
1190.4
-425.0
765.4
View list
3
2040110188
Van Wyk, A (Alicia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2050110524
Snell, M (Mickaylen)
1
0.0
0
0
1
0.0
1180.8
-425.0
755.8
View list