Chess South Africa
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Chess South Africa
Biernacki, K (Kayden)
Dob:
2007/03/19 (U18)
Gender:
Male
Chess SA id:
107083551
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/29 (1526 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
1131.3
Curent Weighted rating
1131.3
Curent Weighted performance
533.6
Current official/published rating (highest between Raw, WR and WP)
1131.3
Current floor (min rating allowed)
631.3
Current highest rating achieved
1131.3
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)
±182.9
Current Raw change used (final)
0.0
Projected new Raw rating
1131.3
Projected new Weighed rating
1131.3
Projected new Weighted performance
533.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1131.3
Projected new floor
631.3
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
1082.5
Curent Weighted rating
1082.5
Curent Weighted performance
489.2
Current official/published rating (highest between Raw, WR and WP)
1082.5
Current floor (min rating allowed)
582.5
Current highest rating achieved
1082.5
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)
±196.0
Current Raw change used (final)
0.0
Projected new Raw rating
1082.5
Projected new Weighed rating
1082.5
Projected new Weighted performance
489.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1082.5
Projected new floor
582.5
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
815.6
Curent Weighted rating
815.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
815.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
815.6
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)
±286.7
Current Raw change used (final)
0.0
Projected new Raw rating
815.6
Projected new Weighed rating
815.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
815.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
815.6
Projected new floor
500.0
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
503.2
Curent Weighted rating
503.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
503.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
503.2
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)
±447.5
Current Raw change used (final)
0.0
Projected new Raw rating
503.2
Projected new Weighed rating
503.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
503.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
503.2
Projected new floor
500.0
Projected new K-facor
40
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
9
2020 Welgemoed Chess Challenge (U14)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1079.3
708.0
Analysis
8
Metro North Individual Trials 2020 (U13)
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1079.3
1040.9
Analysis
7
2019 South African Junior Team Championships (U14E)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1110.5
918.4
Analysis
6
2019 WP Youth Open (C)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1069.7
828.4
Analysis
5
DSK Chess Tournament 2019 (Open)
2019/06/08
2019/06/08
Cape Town (WCT)
Rapid
20
0.47
7
7
3.0
839.8
617.6
Analysis
4
2019 Western Province Open (Open)
2019/05/25
2019/05/26
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
767.1
740.4
Analysis
3
Welgemoed Chess Challenge 2019 (U14)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
699.7
503.2
Analysis
2
District North Schools Chess Trials 2019 (U13)
2019/01/25
2019/01/26
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
567.9
581.6
Analysis
1
District North Schools Chess Open Trials 2018 (U11)
2018/02/09
2018/02/10
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
503.2
503.2
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
51
26
1
24
26.5
52.0
16.7
1150.3
1167.0
White
25
16
0
9
16.0
64.0
119.0
1140.6
1259.6
Black
26
10
1
15
10.5
40.4
-81.7
1159.7
1078.0
Standard
All
34
17
1
16
17.5
51.5
12.5
1124.0
1136.5
White
16
11
0
5
11.0
68.8
159.4
1108.3
1267.7
Black
18
6
1
11
6.5
36.1
-118.1
1138.0
1019.9
Rapid
All
17
9
0
8
9.0
52.9
25.0
1203.0
1228.0
White
9
5
0
4
5.0
55.6
47.2
1197.9
1245.1
Black
8
4
0
4
4.0
50.0
0.0
1208.7
1208.7
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
107061376
Goliath, K (Kian)
3
0.0
0
0
3
0.0
716.8
-425.0
291.8
View list
2
2070097085
Joseph, H (Halle)
2
2.0
2
0
0
100.0
1090.1
425.0
1515.1
View list
3
207065027
Aziz, T (Tazkia)
1
1.0
1
0
0
100.0
503.2
425.0
928.2
View list
4
1080132135
Arif, Y (Yzdan Arif Khan)
1
1.0
1
0
0
100.0
1079.3
425.0
1504.3
View list
5
1060114052
Chidawaya, T (Tony)
1
1.0
1
0
0
100.0
767.1
425.0
1192.1
View list
6
1070130998
Casteling, E (Ethan)
1
1.0
1
0
0
100.0
1079.3
425.0
1504.3
View list
7
1070115666
Earle, M (Matthew)
1
1.0
1
0
0
100.0
839.8
425.0
1264.8
View list
8
206064701
Diedericks, K (Katelynn)
1
1.0
1
0
0
100.0
1069.7
425.0
1494.7
View list
9
1070109876
De Klerk, C (Connor)
1
1.0
1
0
0
100.0
699.7
425.0
1124.7
View list
10
1060107989
Gigi, S (Sinesipho)
1
1.0
1
0
0
100.0
567.9
425.0
992.9
View list
11
1070103483
Jali, H (Hlumelo)
1
1.0
1
0
0
100.0
767.1
425.0
1192.1
View list
12
1070106863
Kaelo, C (Chibysi)
1
1.0
1
0
0
100.0
1110.5
425.0
1535.5
View list
13
1070107258
Henkel, N (Noah)
1
1.0
1
0
0
100.0
567.9
425.0
992.9
View list
14
1070116547
Koegelenberg, PM (Philip Meyer)
1
1.0
1
0
0
100.0
1069.7
425.0
1494.7
View list
15
207077366
Lubbe, A (Ankia)
1
1.0
1
0
0
100.0
699.7
425.0
1124.7
View list
16
2070096874
Mmokwane, E (Ezrah)
1
1.0
1
0
0
100.0
503.2
425.0
928.2
View list
17
1060108004
Moses, R (Ravenlee)
1
1.0
1
0
0
100.0
567.9
425.0
992.9
View list
18
2070108002
Mutevhani, N (Nokutenda)
1
1.0
1
0
0
100.0
567.9
425.0
992.9
View list
19
107092082
Nesdale, O (Oliver)
1
1.0
1
0
0
100.0
1079.3
425.0
1504.3
View list
20
210088278
Nieuwoudt, N (Noreht)
1
1.0
1
0
0
100.0
839.8
425.0
1264.8
View list