Chess South Africa
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Chess South Africa
Vink, R (Rebecca)
Dob:
2007/02/27 (U18)
Gender:
Female
Chess SA id:
207083147
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2022/07/09 (715 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
721.5
Current Weighted rating
676.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
721.5
Current highest rating achieved
721.5
Current floor (min rating allowed)
500.0
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)
±327.9
Current Raw change used (final)
0.0
Projected new Raw rating
721.5
Projected new Weighed rating
623.8
Projected new Weighted performance
401.1
Projected new final Raw rating (if new WP > new Raw)
721.5
Projected new highest rating
721.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
721.5
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
724.1
Current Weighted rating
694.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
724.1
Current highest rating achieved
724.1
Current floor (min rating allowed)
500.0
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)
±326.7
Current Raw change used (final)
0.0
Projected new Raw rating
724.1
Projected new Weighed rating
639.6
Projected new Weighted performance
401.1
Projected new final Raw rating (if new WP > new Raw)
724.1
Projected new highest rating
724.1
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
724.1
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
3
JNW Helpmekaar 2022 (Rookies)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
577.5
592.8
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U11 Girls)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
519.7
523.2
Analysis
1
JNW Club - Bryanston Open 2018 (D)
2018/01/26
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
6
2.5
500.0
500.0
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
15
6
1
8
6.5
43.3
-56.7
950.2
893.5
White
7
5
1
1
5.5
78.6
242.9
1028.0
1270.9
Black
8
1
0
7
1.0
12.5
-318.8
882.0
563.3
Standard
All
15
6
1
8
6.5
43.3
-56.7
950.2
893.5
White
7
5
1
1
5.5
78.6
242.9
1028.0
1270.9
Black
8
1
0
7
1.0
12.5
-318.8
882.0
563.3
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
2070102037
Rahantlane, S (Sellwane)
1
1.0
1
0
0
100.0
519.7
425.0
944.7
View list
2
1020096020
Smitsdorff, J (Jamie)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
3
2070101842
Engelbrecht, A (Abbygail)
1
1.0
1
0
0
100.0
519.7
425.0
944.7
View list
4
206079860
Dinham, K (Kiara)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
5
2130143691
Molefe, T (Tshegofatso)
1
1.0
1
0
0
100.0
577.5
425.0
1002.5
View list
6
2040143685
Bloem, S (Savanna)
1
1.0
1
0
0
100.0
577.5
425.0
1002.5
View list
7
107059905
Bopape, N (Ntlhane)
1
0.5
0
1
0
50.0
500.0
0.0
500.0
View list
8
107060719
Van Blomestein, M (Matthew)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
9
1100143696
Songo, D (Divine)
1
0.0
0
0
1
0.0
577.5
-425.0
152.5
View list
10
207083518
Sathikge, K (Kgomotso)
1
0.0
0
0
1
0.0
519.7
-425.0
94.7
View list
11
105090889
Potgieter, A (Awie)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
12
208068618
Malan, J (Jane)
1
0.0
0
0
1
0.0
519.7
-425.0
94.7
View list
13
107086443
Felix, H (Harrison)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
14
208089371
Coetzee, G (Gisele)
1
0.0
0
0
1
0.0
519.7
-425.0
94.7
View list
15
2110130015
Botha, C (Cathri Amari)
1
0.0
0
0
1
0.0
577.5
-425.0
152.5
View list