Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Collen, V (Videl)
Dob:
2017/12/13 (U8)
Gender:
Female
Chess SA id:
2170309236
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/08/17 (35 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
1218.8
Current Weighted rating
1201.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1218.8
Current highest rating achieved
1218.8
Current floor (min rating allowed)
718.8
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)
±161.4
Current Raw change used (final)
0.0
Projected new Raw rating
1218.8
Projected new Weighed rating
1105.4
Projected new Weighted performance
734.7
Projected new final Raw rating (if new WP > new Raw)
1218.8
Projected new highest rating
1218.8
Projected new floor
718.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.8
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
1222.0
Current Weighted rating
1201.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1222.0
Current highest rating achieved
1222.0
Current floor (min rating allowed)
722.0
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)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.0
Projected new Weighed rating
1105.7
Projected new Weighted performance
734.7
Projected new final Raw rating (if new WP > new Raw)
1222.0
Projected new highest rating
1222.0
Projected new floor
722.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.0
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
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Jacaranda Round Robin Open Chess Tournament (U8)
2024/08/17
2024/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
2024 Alekhine Open Chess Tournament (U8)
2024/08/09
2024/08/09
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Jacaranda Round Robin Open Chess Tournament (U8)
2024/08/17
2024/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
2024 Alekhine Open Chess Tournament (U8)
2024/08/09
2024/08/09
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
0
5
5.0
50.0
0.0
1244.9
1244.9
White
5
4
0
1
4.0
80.0
255.0
1201.0
1456.0
Black
5
1
0
4
1.0
20.0
-255.0
1288.7
1033.7
Standard
All
10
5
0
5
5.0
50.0
0.0
1244.9
1244.9
White
5
4
0
1
4.0
80.0
255.0
1201.0
1456.0
Black
5
1
0
4
1.0
20.0
-255.0
1288.7
1033.7
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
5
0
5
5.0
50.0
0.0
1244.9
1244.9
White
5
4
0
1
4.0
80.0
255.0
1201.0
1456.0
Black
5
1
0
4
1.0
20.0
-255.0
1288.7
1033.7
Standard
All
10
5
0
5
5.0
50.0
0.0
1244.9
1244.9
White
5
4
0
1
4.0
80.0
255.0
1201.0
1456.0
Black
5
1
0
4
1.0
20.0
-255.0
1288.7
1033.7
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
1170152743
Conradie, M (Marcus)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
2
1170159431
Ramonyai, M (Mbhekeni)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
3
1170306196
Mostert, M (Matthew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1170309219
Mlotshwa, L (Lubanzi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2170305802
Le Roux, A (Anye)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1170303463
Botha, Z (Zander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1170157327
Bekker, J (Jacobus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1170155747
Koorts, L (Lukas)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
