Chess South Africa
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Chess South Africa
Van Der Nest, K (Kayleigh)
Dob:
2005/06/21 (U20)
Gender:
Female
Chess SA id:
2050144991
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2022/08/26 (670 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
1082.8
Current Weighted rating
1083.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1083.2
Current highest rating achieved
1082.8
Current floor (min rating allowed)
582.8
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)
±195.9
Current Raw change used (final)
0.0
Projected new Raw rating
1082.8
Projected new Weighed rating
996.2
Projected new Weighted performance
412.6
Projected new final Raw rating (if new WP > new Raw)
1082.8
Projected new highest rating
1082.8
Projected new floor
582.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.8
Projected effective change (new Official - current Official)
-0.4
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
1056.8
Current Weighted rating
1057.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1057.3
Current highest rating achieved
1056.8
Current floor (min rating allowed)
556.8
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)
±203.3
Current Raw change used (final)
0.0
Projected new Raw rating
1056.8
Projected new Weighed rating
972.3
Projected new Weighted performance
412.6
Projected new final Raw rating (if new WP > new Raw)
1056.8
Projected new highest rating
1056.8
Projected new floor
556.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1056.8
Projected effective change (new Official - current Official)
-0.5
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
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
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
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
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
2022 Gauteng Schools Team Championships (U19 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
D2 School League Finals 2022 (U18)
2022/08/20
2022/08/20
West Rand (GWR)
Standard
60
0.83
5
5
0.0
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
10
1
0
9
1.0
10.0
-340.0
1235.8
895.8
White
5
1
0
4
1.0
20.0
-255.0
1237.0
982.0
Black
5
0
0
5
0.0
0.0
-425.0
1234.7
809.7
Standard
All
10
1
0
9
1.0
10.0
-340.0
1235.8
895.8
White
5
1
0
4
1.0
20.0
-255.0
1237.0
982.0
Black
5
0
0
5
0.0
0.0
-425.0
1234.7
809.7
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
206079089
Moema, T (Tshiamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060136212
Seabo, O (Oatile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2060143544
Ngwenya, K (Kuhlekwethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2050116567
Mokgatla, K (Katlego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2060113551
Mogabe, R (Refilwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1060113043
Letlhoo, BJ (Bokang)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
105069507
Leshoeli, L (Lesedi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
206081702
Khutshwa, N (Ntombizikhona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2060142588
Hlungwane, K (Khanyiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
106060686
Greef, J (Janus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
