Chess South Africa
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Chess South Africa
Weng, J (Jason)
Dob:
2012/07/04 (U14)
Gender:
Male
Chess SA id:
1120145670
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (255 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
1201.6
Current Weighted rating
1191.5
Current Weighted performance
1057.3
Current official/published rating (highest between Raw, WR and WP)
1201.6
Current highest rating achieved
1208.7
Current floor (min rating allowed)
708.7
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)
±165.4
Current Raw change used (final)
0.0
Projected new Raw rating
1201.6
Projected new Weighed rating
1096.6
Projected new Weighted performance
1057.3
Projected new final Raw rating (if new WP > new Raw)
1201.6
Projected new highest rating
1208.7
Projected new floor
708.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.6
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
1178.7
Current Weighted rating
1180.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1180.3
Current highest rating achieved
1214.0
Current floor (min rating allowed)
714.0
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.7
Projected new Weighed rating
1085.8
Projected new Weighted performance
869.8
Projected new final Raw rating (if new WP > new Raw)
1178.7
Projected new highest rating
1214.0
Projected new floor
714.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.7
Projected effective change (new Official - current Official)
-1.6
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
1213.3
Current Weighted rating
1200.5
Current Weighted performance
1112.9
Current official/published rating (highest between Raw, WR and WP)
1213.3
Current highest rating achieved
1213.3
Current floor (min rating allowed)
713.3
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)
±162.7
Current Raw change used (final)
0.0
Projected new Raw rating
1213.3
Projected new Weighed rating
1104.9
Projected new Weighted performance
1112.9
Projected new final Raw rating (if new WP > new Raw)
1213.3
Projected new highest rating
1213.3
Projected new floor
713.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.3
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
10
Worcester Knock-Out 2023 (U13 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1188.9
1210.8
Analysis
9
CW Top Schools 2023 (U13 Mix + U13 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
4
3.0
1162.8
1164.0
Analysis
8
Steinitz Open 2023 (U14)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
2.5
1157.9
1146.4
Analysis
7
Midas Paints Chess Cup Term 2 2023 (U14)
2023/04/15
2023/04/15
Cape Winelands (WCW)
Rapid
13
0.35
5
4
1.5
1161.6
1158.4
Analysis
6
Cape Town Open 2023 (Rapid)
2023/03/26
2023/03/26
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1208.7
1189.6
Analysis
5
Cape Winelands Schools Prestige 2023 (U13 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1208.7
1214.0
Analysis
4
Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1190.8
1194.8
Analysis
3
Drakenstein Pioneers Club Championship 2022 (U14)
2022/09/20
2022/10/11
Cape Winelands (WCW)
Standard
60
0.83
7
7
4.0
1145.0
1140.4
Analysis
2
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
Stellenbosch Primary 2022 (U11)
2022/08/13
2022/08/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
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
52
23
2
27
24.0
46.2
-32.7
1214.5
1181.8
White
25
10
2
13
11.0
44.0
-51.0
1214.8
1163.8
Black
27
13
0
14
13.0
48.1
-15.7
1214.2
1198.4
Standard
All
21
9
0
12
9.0
42.9
-60.7
1223.2
1162.5
White
11
6
0
5
6.0
54.5
38.6
1192.8
1231.4
Black
10
3
0
7
3.0
30.0
-170.0
1256.7
1086.7
Rapid
All
31
14
2
15
15.0
48.4
-13.7
1208.6
1194.9
White
14
4
2
8
5.0
35.7
-121.4
1232.1
1110.7
Black
17
10
0
7
10.0
58.8
75.0
1189.2
1264.2
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
1100152909
Bester, J (Jean Jacques)
1
1.0
1
0
0
100.0
1157.9
425.0
1582.9
View list
2
2120137572
Brikkels, R (Rae)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080152877
Dlamini, M (Musa)
1
1.0
1
0
0
100.0
1208.7
425.0
1633.7
View list
4
1100141156
De Wet, C (Christo)
1
1.0
1
0
0
100.0
1157.9
425.0
1582.9
View list
5
2110108732
Cupido, C (Caylah)
1
1.0
1
0
0
100.0
1145.0
425.0
1570.0
View list
6
2100134977
Crotz, E (Euodia)
1
1.0
1
0
0
100.0
1161.6
425.0
1586.6
View list
7
2130139487
Cilliers, D (Dene)
1
1.0
1
0
0
100.0
1145.0
425.0
1570.0
View list
8
1110162347
Geldenhuys, J (Joshua)
1
1.0
1
0
0
100.0
1188.9
425.0
1613.9
View list
9
1100137579
Fourie, X (Xavier)
1
1.0
1
0
0
100.0
1208.7
425.0
1633.7
View list
10
2110137472
Fortuin, A (Ashanti)
1
1.0
1
0
0
100.0
1145.0
425.0
1570.0
View list
11
1110137462
Jephtha, U (Uziel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1110132074
Kwabe, A (Awonke)
1
1.0
1
0
0
100.0
1188.9
425.0
1613.9
View list
13
1100149785
Lacock, X (Xavier)
1
1.0
1
0
0
100.0
1190.8
425.0
1615.8
View list
14
1110141742
Le Roux, J (Joss)
1
1.0
1
0
0
100.0
1188.9
425.0
1613.9
View list
15
1110145665
Mason, T (Tristian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
109093057
Mazibukwana, N (Nzuzo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1150148193
Samuels, J (Jethro)
1
1.0
1
0
0
100.0
1145.0
425.0
1570.0
View list
18
2100149814
Solomons, GM (Gabriella)
1
1.0
1
0
0
100.0
1162.8
425.0
1587.8
View list
19
1100149800
Van Huyssteen, D (De Wet)
1
1.0
1
0
0
100.0
1190.8
425.0
1615.8
View list
20
1100161471
Van Rheenen, A (Alezandro)
1
1.0
1
0
0
100.0
1162.8
425.0
1587.8
View list