Chess South Africa
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Chess South Africa
Van Wyk, J (Juan)
Dob:
2008/04/24 (U18)
Gender:
Male
Chess SA id:
1080104408
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (24 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
1222.0
Curent Weighted rating
1213.4
Curent Weighted performance
1058.5
Current official/published rating (highest between Raw, WR and WP)
1222.0
Current floor (min rating allowed)
739.2
Current highest rating achieved
1239.2
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.69
Difference (S-We)
0.81
Current Raw change (no limits, including tournament time weight)
24.2
Current min/max change allowed (with limits)
±160.7
Current Raw change used (final)
24.2
Projected new Raw rating
1246.2
Projected new Weighed rating
1216.9
Projected new Weighted performance
1058.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.2
Projected effective change (new Official - current Official)
+24.2
Projected new highest rating
1246.2
Projected new floor
746.2
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
1225.9
Curent Weighted rating
1216.5
Curent Weighted performance
1058.7
Current official/published rating (highest between Raw, WR and WP)
1225.9
Current floor (min rating allowed)
750.0
Current highest rating achieved
1250.0
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.72
Difference (S-We)
0.78
Current Raw change (no limits, including tournament time weight)
28.1
Current min/max change allowed (with limits)
±159.8
Current Raw change used (final)
28.1
Projected new Raw rating
1254.0
Projected new Weighed rating
1220.5
Projected new Weighted performance
1058.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.0
Projected effective change (new Official - current Official)
+28.1
Projected new highest rating
1254.0
Projected new floor
754.0
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
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
Tournament:
Namakwa Toernooi 27 April 2024 (U19)
Start:
2024/04/27
End:
2024/04/27
Host:
NCN
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1222.0
Rating gain/loss:
24.2
Type rating:
1225.9
Rating gain/loss:
28.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Namakwa Toernooi 27 April 2024 (U19)
2024/04/27
2024/04/27
Namakwa (NCN)
Standard
60
0.83
5
5
3.5
1222.0
1225.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Namakwa Toernooi 27 April 2024 (U19)
2024/04/27
2024/04/27
Namakwa (NCN)
Standard
60
0.83
5
5
3.5
1222.0
1225.9
Analysis
7
2023 Northern Cape Schools Provincial Trials (U15 Boys)
2023/06/24
2023/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1239.2
1250.0
Analysis
6
Namakwa Skole Proewe II 2023 (O15 Seuns)
2023/05/06
2023/05/06
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1223.4
1231.6
Analysis
5
Namakwa Skole Proewe 2023 (U15 Girls)
2023/04/15
2023/04/15
Namakwa (NCN)
Standard
60
0.83
5
5
4.0
1170.9
1168.0
Analysis
4
Northern Cape Provincial Schools Trials 2022 (U15 Boys)
2022/06/24
2022/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1195.7
1194.4
Analysis
3
Namakwa Distrik Proewe 2022 (U15 Boys)
2022/06/04
2022/06/04
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1195.7
1194.4
Analysis
2
Namakwa Skaak Ope 2019 (O12)
2019/02/16
2019/02/16
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1182.1
1178.4
Analysis
1
Namakwa Proewe 2018 (O12)
2018/08/04
2018/08/04
Namakwa (NCN)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
1
1
3.5
70.0
170.0
1195.6
1365.6
White
3
3
0
0
3.0
100.0
425.0
1192.7
1617.7
Black
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
Standard
All
5
3
1
1
3.5
70.0
170.0
1195.6
1365.6
White
3
3
0
0
3.0
100.0
425.0
1192.7
1617.7
Black
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
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
40
20
3
17
21.5
53.8
31.9
1208.7
1240.5
White
23
14
0
9
14.0
60.9
92.4
1213.8
1306.2
Black
17
6
3
8
7.5
44.1
-50.0
1201.7
1151.7
Standard
All
40
20
3
17
21.5
53.8
31.9
1208.7
1240.5
White
23
14
0
9
14.0
60.9
92.4
1213.8
1306.2
Black
17
6
3
8
7.5
44.1
-50.0
1201.7
1151.7
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
1080104411
Van Wyk, Z (Zairon)
2
2.0
2
0
0
100.0
1191.0
425.0
1616.0
View list
2
1080098816
Saal, K (Keshan)
2
0.0
0
0
2
0.0
1209.6
-425.0
784.6
View list
3
1070104406
Milford, S (Sheldon)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list
4
1080142066
Milford, D (Daylin)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
5
1050300600
Cloete, D (Dashiell)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list
6
2120109905
Clarke, K (Keola)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
7
1090133282
Brandt, J (Jowayne)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
8
2100111203
Baker, D (Destiny)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
9
2090153356
De Jongh, K (Keyshia)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
10
1090153342
Engelbrecht, E (El-Jay)
1
1.0
1
0
0
100.0
1223.4
425.0
1648.4
View list
11
2120109907
Losper, Z (Ziva)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
12
1070142061
Jantjies, E (Eben)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
13
1080142060
Jacobs, K (Keanu)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
14
2070142072
Mostert, L (Liya)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
15
1080104417
Raymond, J (Jayden)
1
1.0
1
0
0
100.0
1223.4
425.0
1648.4
View list
16
1110156828
Roberts, P (Popyen)
1
1.0
1
0
0
100.0
1223.4
425.0
1648.4
View list
17
1100142211
Silwer, T (Thaabiso)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
18
1100142215
Titus, L (Logan)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
19
1070142041
Van Wyk, I (Ivano)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
20
1070303303
Visser, J (Jadro)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list