Chess South Africa
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Chess South Africa
De Kock, J (Jason)
Dob:
2006/10/24 (U20)
Gender:
Male
Chess SA id:
106060683
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/05/27 (358 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
1315.5
Curent Weighted rating
1303.5
Curent Weighted performance
1053.2
Current official/published rating (highest between Raw, WR and WP)
1315.5
Current floor (min rating allowed)
815.5
Current highest rating achieved
1315.5
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)
±140.7
Current Raw change used (final)
0.0
Projected new Raw rating
1315.5
Projected new Weighed rating
1305.9
Projected new Weighted performance
1053.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1315.5
Projected new floor
815.5
Projected new K-facor
36
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
1330.0
Curent Weighted rating
1317.3
Curent Weighted performance
1049.6
Current official/published rating (highest between Raw, WR and WP)
1330.0
Current floor (min rating allowed)
832.2
Current highest rating achieved
1332.2
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)
±137.8
Current Raw change used (final)
0.0
Projected new Raw rating
1330.0
Projected new Weighed rating
1319.9
Projected new Weighted performance
1049.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1332.2
Projected new floor
832.2
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
5
Gauteng Schools Individual Finals 2023 (U18 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1312.8
1332.2
Analysis
4
JNW Open - Crawford 2023 (C)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1236.6
1244.4
Analysis
3
JNW Trinityhouse LF 2022 (Contenders)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1214.2
1218.5
Analysis
2
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1204.0
1205.2
Analysis
1
2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
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
25
18
0
7
18.0
72.0
187.0
1159.1
1346.1
White
12
11
0
1
11.0
91.7
354.2
1146.3
1500.4
Black
13
7
0
6
7.0
53.8
32.7
1170.9
1203.6
Standard
All
25
18
0
7
18.0
72.0
187.0
1159.1
1346.1
White
12
11
0
1
11.0
91.7
354.2
1146.3
1500.4
Black
13
7
0
6
7.0
53.8
32.7
1170.9
1203.6
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
2080143806
Butler, K (Kayla)
1
1.0
1
0
0
100.0
1214.2
425.0
1639.2
View list
2
1080138252
Britz, W (Wian)
1
1.0
1
0
0
100.0
1214.2
425.0
1639.2
View list
3
1100113805
Bijker, W (Waldo)
1
1.0
1
0
0
100.0
1236.6
425.0
1661.6
View list
4
110091691
Barker, R (Ryan)
1
1.0
1
0
0
100.0
1236.6
425.0
1661.6
View list
5
1070112673
Bahula, T (Tshepang)
1
1.0
1
0
0
100.0
1204.0
425.0
1629.0
View list
6
107092831
Laeke, N (Nahom)
1
1.0
1
0
0
100.0
1204.0
425.0
1629.0
View list
7
1080151797
Kokot, J (James Finnian)
1
1.0
1
0
0
100.0
1236.6
425.0
1661.6
View list
8
107067328
Francis, A (Aaron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1070138256
Engelbrecht, R (Robert)
1
1.0
1
0
0
100.0
1214.2
425.0
1639.2
View list
10
1070108325
Cilliers, R (Ruben)
1
1.0
1
0
0
100.0
1236.6
425.0
1661.6
View list
11
1060155488
Mdluli, F (Fisokuhle)
1
1.0
1
0
0
100.0
1312.8
425.0
1737.8
View list
12
106091052
Ramanala, F (Faith)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1090151812
Pieters, N (Nicholas)
1
1.0
1
0
0
100.0
1236.6
425.0
1661.6
View list
14
107048334
Neves, TT (Tremayne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1070155501
Seanego, K (Kgaugelo)
1
1.0
1
0
0
100.0
1312.8
425.0
1737.8
View list
16
1070111808
Van Der Spoel, R (Robert)
1
1.0
1
0
0
100.0
1214.2
425.0
1639.2
View list
17
1070136214
Visi, M (Moloko)
1
1.0
1
0
0
100.0
1312.8
425.0
1737.8
View list
18
1060099976
Wilson, P (Petrus Johannes)
1
1.0
1
0
0
100.0
1204.0
425.0
1629.0
View list
19
2070102034
Rossouw, A (Alicia)
1
0.0
0
0
1
0.0
1204.0
-425.0
779.0
View list
20
107061708
Moss, P (Prince)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list