Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Cornelissen, K (Kieran)
Dob:
2006/05/08 (U20)
Gender:
Male
Chess SA id:
106082554
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/02/04 (466 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
1153.6
Curent Weighted rating
1155.3
Curent Weighted performance
627.7
Current official/published rating (highest between Raw, WR and WP)
1155.3
Current floor (min rating allowed)
686.2
Current highest rating achieved
1186.2
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)
±177.1
Current Raw change used (final)
0.0
Projected new Raw rating
1153.6
Projected new Weighed rating
1154.9
Projected new Weighted performance
627.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.9
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1186.2
Projected new floor
686.2
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
1135.9
Curent Weighted rating
1137.5
Curent Weighted performance
620.2
Current official/published rating (highest between Raw, WR and WP)
1137.5
Current floor (min rating allowed)
668.3
Current highest rating achieved
1168.3
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)
±181.7
Current Raw change used (final)
0.0
Projected new Raw rating
1135.9
Projected new Weighed rating
1137.2
Projected new Weighted performance
620.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.2
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1168.3
Projected new floor
668.3
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
722.4
Curent Weighted rating
722.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
722.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
722.4
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)
±327.4
Current Raw change used (final)
0.0
Projected new Raw rating
722.4
Projected new Weighed rating
722.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
722.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
722.4
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
519.6
Curent Weighted rating
519.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
519.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
519.6
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)
±437.1
Current Raw change used (final)
0.0
Projected new Raw rating
519.6
Projected new Weighed rating
519.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
519.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
519.6
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
12
District East Schools Chess Individual Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1167.9
1149.5
Analysis
11
2020 East District Individuals (U15)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1186.2
1168.3
Analysis
10
Metro School Chess Closed Individual Trials 2019 (U13 Boys)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1174.2
1149.9
Analysis
9
Welgemoed Chess Challenge 2019 (U14)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1061.2
603.2
Analysis
8
2019 Metro-East District Schools Trials (U13)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
5
4.0
1061.2
1057.5
Analysis
7
Stellenberg Youth Chess Champs 2018 (C)
2018/06/22
2018/06/23
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1056.9
1048.7
Analysis
6
Western Cape Schools Individuals 2018 (U13 Boys)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1145.5
976.8
Analysis
5
Crossroads Open Chess Championship 2018 (C)
2018/04/27
2018/04/29
Cape Town (WCT)
Standard
120
1.00
6
6
3.0
879.1
894.4
Analysis
4
2018 WP Schools Closed Trials (U13 Boys)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
763.9
754.0
Analysis
3
Welgemoed Chess Challenge 2018 (U14)
2018/02/24
2018/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
555.4
519.6
Analysis
2
District East Schools Chess Open Trials 2018 (U13)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
555.4
560.8
Analysis
1
2018 Cape of Good Hope Open Chess Championships (C)
2018/01/26
2018/01/28
Cape Town (WCT)
Standard
70
0.87
6
6
2.0
519.6
519.6
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
68
37
0
31
37.0
54.4
37.5
1097.8
1135.3
White
33
20
0
13
20.0
60.6
90.2
1083.0
1173.1
Black
35
17
0
18
17.0
48.6
-12.1
1111.8
1099.6
Standard
All
58
31
0
27
31.0
53.4
29.3
1100.5
1129.8
White
29
18
0
11
18.0
62.1
102.6
1076.5
1179.1
Black
29
13
0
16
13.0
44.8
-44.0
1124.4
1080.4
Rapid
All
10
6
0
4
6.0
60.0
85.0
1082.3
1167.3
White
4
2
0
2
2.0
50.0
0.0
1129.6
1129.6
Black
6
4
0
2
4.0
66.7
141.7
1050.8
1192.4
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
105087124
Du Plessis, D (Dante)
2
2.0
2
0
0
100.0
659.6
425.0
1084.7
View list
2
106087097
Van Der Walt, P (Philip)
2
2.0
2
0
0
100.0
808.3
425.0
1233.3
View list
3
106092062
Ncethelo, B (Bongolethu)
2
0.0
0
0
2
0.0
1114.6
-425.0
689.6
View list
4
108089520
Adams, K (Kyron)
1
1.0
1
0
0
100.0
519.6
425.0
944.6
View list
5
204073350
Adams, A (Atiyyah)
1
1.0
1
0
0
100.0
1056.9
425.0
1481.9
View list
6
205086076
Abrahamse, M (Meagan)
1
1.0
1
0
0
100.0
1056.9
425.0
1481.9
View list
7
105065436
Abrahams, L (Liaan)
1
1.0
1
0
0
100.0
1145.5
425.0
1570.5
View list
8
2060130448
Cornelius, C (Caitlin)
1
1.0
1
0
0
100.0
1186.2
425.0
1611.2
View list
9
1060108010
Barry, V (Vineto)
1
1.0
1
0
0
100.0
763.9
425.0
1188.9
View list
10
107069622
Gibson, H (Harrison)
1
1.0
1
0
0
100.0
1174.2
425.0
1599.2
View list
11
206077315
Gardener, A (Angelique)
1
1.0
1
0
0
100.0
555.4
425.0
980.4
View list
12
1070096483
Du Plessis, J (Jean)
1
1.0
1
0
0
100.0
1061.2
425.0
1486.2
View list
13
108087794
Goosen, J (Johannes)
1
1.0
1
0
0
100.0
1056.9
425.0
1481.9
View list
14
1050100472
Gxavu, Y (Yanga)
1
1.0
1
0
0
100.0
879.1
425.0
1304.1
View list
15
1030100460
Hartzenberg, L (Luciano)
1
1.0
1
0
0
100.0
879.1
425.0
1304.1
View list
16
1070108817
Hough, W (Wayde)
1
1.0
1
0
0
100.0
1061.2
425.0
1486.2
View list
17
106076783
Hutton, M (Matthew)
1
1.0
1
0
0
100.0
555.4
425.0
980.4
View list
18
108092067
Imrie, D (Daniel)
1
1.0
1
0
0
100.0
1056.9
425.0
1481.9
View list
19
1060150237
Klaas, L (Lithamsanqa)
1
1.0
1
0
0
100.0
1167.9
425.0
1592.9
View list
20
107072030
Kleynhans, I (Ian)
1
1.0
1
0
0
100.0
1061.2
425.0
1486.2
View list