Chess South Africa
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Chess South Africa
Weng, Y (Yu)
Dob:
2006/04/11 (U20)
Gender:
Male
Chess SA id:
1060143831
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (50 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
1320.1
Curent Weighted rating
1273.6
Curent Weighted performance
1318.8
Current official/published rating (highest between Raw, WR and WP)
1320.1
Current floor (min rating allowed)
820.1
Current highest rating achieved
1320.1
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)
±139.7
Current Raw change used (final)
0.0
Projected new Raw rating
1320.1
Projected new Weighed rating
1278.9
Projected new Weighted performance
1318.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1320.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1320.1
Projected new floor
820.1
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
1233.1
Curent Weighted rating
1195.5
Curent Weighted performance
1120.5
Current official/published rating (highest between Raw, WR and WP)
1233.1
Current floor (min rating allowed)
733.1
Current highest rating achieved
1233.1
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)
±158.2
Current Raw change used (final)
0.0
Projected new Raw rating
1233.1
Projected new Weighed rating
1199.3
Projected new Weighted performance
1120.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.1
Projected new floor
733.1
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
1303.6
Curent Weighted rating
1258.2
Curent Weighted performance
1238.3
Current official/published rating (highest between Raw, WR and WP)
1303.6
Current floor (min rating allowed)
803.6
Current highest rating achieved
1303.6
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)
±143.1
Current Raw change used (final)
0.0
Projected new Raw rating
1303.6
Projected new Weighed rating
1262.8
Projected new Weighted performance
1238.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1303.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1303.6
Projected new floor
803.6
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)
803.6
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
803.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1294.4
1189.9
Analysis
1
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1264.6
1226.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1294.4
1189.9
Analysis
13
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1264.6
1226.9
Analysis
12
Bloemfontein League 25 August 2023 (U19A)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1278.8
1281.6
Analysis
11
St Andrews 19 August 2023 (B)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1278.8
1281.6
Analysis
10
Morris Club Championship 2023
2023/07/28
2023/07/28
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1243.6
1238.8
Analysis
9
Inter Regional Chess Championship 2023 (U18)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1280.5
1224.8
Analysis
8
Bloemfontein Highschool League 24 Feb 2023 (U17)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
5
4.5
1200.4
1187.7
Analysis
7
Grey College Team Championship 2023 (A)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1200.4
1140.0
Analysis
6
Kings & Queens Chess 21 January 2023 (B)
2023/01/21
2023/01/21
Mangaung (FMB)
Rapid
32
0.63
5
5
2.5
1191.6
1212.5
Analysis
5
Courteney Page Chess Festival 2022 (A+B)
2022/10/15
2022/10/15
Mangaung (FMB)
Rapid
32
0.63
5
5
1.5
1194.5
1256.8
Analysis
4
Kiriakos Michalakis Chess Festival 2022 (A)
2022/09/23
2022/09/23
Mangaung (FMB)
Standard
65
0.85
5
5
1.0
1232.1
1176.0
Analysis
3
Mangaung Metro Chess 13 August 2022 (B)
2022/08/13
2022/08/13
Mangaung (FMB)
Rapid
32
0.63
5
4
1.0
1178.8
1200.0
Analysis
2
Bloemfontein School League 2022 (U15+U17)
2022/08/12
2022/08/12
Mangaung (FMB)
Rapid
35
0.66
5
5
5.0
1178.8
1200.0
Analysis
1
8th Piet Van Zyl Chess Festival 2022 (C)
2022/07/22
2022/07/23
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
8
1
1
8.5
85.0
297.5
1233.8
1531.3
White
5
4
1
0
4.5
90.0
340.0
1238.9
1578.9
Black
5
4
0
1
4.0
80.0
255.0
1228.7
1483.7
Standard
All
5
3
1
1
3.5
70.0
170.0
1273.8
1443.8
White
3
2
1
0
2.5
83.3
283.3
1262.3
1545.6
Black
2
1
0
1
1.0
50.0
0.0
1291.0
1291.0
Rapid
All
5
5
0
0
5.0
100.0
425.0
1193.9
1618.9
White
2
2
0
0
2.0
100.0
425.0
1203.8
1628.8
Black
3
3
0
0
3.0
100.0
425.0
1187.2
1612.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
69
39
4
26
41.0
59.4
80.1
1234.5
1314.6
White
35
20
2
13
21.0
60.0
85.0
1237.8
1322.8
Black
34
19
2
13
20.0
58.8
75.0
1231.2
1306.2
Standard
All
25
12
1
12
12.5
50.0
0.0
1227.7
1227.7
White
13
7
1
5
7.5
57.7
65.4
1227.6
1293.0
Black
12
5
0
7
5.0
41.7
-70.8
1227.8
1157.0
Rapid
All
44
27
3
14
28.5
64.8
125.6
1238.4
1364.0
White
22
13
1
8
13.5
61.4
96.6
1243.9
1340.5
Black
22
14
2
6
15.0
68.2
154.5
1233.0
1387.5
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
1090117637
Els, C (Christiaan)
3
0.5
0
1
2
16.7
1284.0
-283.3
1000.7
View list
2
1060138201
Nyokong, N (Nyakallo)
2
2.0
2
0
0
100.0
1261.2
425.0
1686.2
View list
3
1080106777
Swanepoel, W (Wj)
2
1.5
1
1
0
75.0
1185.2
212.5
1397.7
View list
4
107087879
Mahlaba, T (Tendani)
2
1.0
1
0
1
50.0
1189.4
0.0
1189.4
View list
5
207064253
Melville, J (Joalize)
2
1.0
1
0
1
50.0
1247.2
0.0
1247.2
View list
6
105035097
Smit, A (Albert)
2
1.0
1
0
1
50.0
1236.7
0.0
1236.7
View list
7
107069733
Grace, G (Garran)
2
0.5
0
1
1
25.0
1196.0
-212.5
983.5
View list
8
1100098157
De Villiers, H (Hj)
2
0.0
0
0
2
0.0
1243.0
-425.0
818.0
View list
9
1080144694
Molatloe, K (Keagan)
2
0.0
0
0
2
0.0
1228.8
-425.0
803.8
View list
10
2050131397
De Klerk, L (Lize)
1
1.0
1
0
0
100.0
1200.4
425.0
1625.4
View list
11
207086191
Codron, J (Jesse)
1
1.0
1
0
0
100.0
1200.4
425.0
1625.4
View list
12
1070138205
Dixon, J (Jillian)
1
1.0
1
0
0
100.0
1200.4
425.0
1625.4
View list
13
1070134676
April, L (Lorenzo)
1
1.0
1
0
0
100.0
1264.6
425.0
1689.6
View list
14
105053233
Fouchee, M (Marinus)
1
1.0
1
0
0
100.0
1191.6
425.0
1616.6
View list
15
1050136979
Alam, T (Tanbir)
1
1.0
1
0
0
100.0
1178.8
425.0
1603.8
View list
16
2070153493
Hoffman, T (Thiame)
1
1.0
1
0
0
100.0
1200.4
425.0
1625.4
View list
17
1890106772
Heuer, R (Robbie)
1
1.0
1
0
0
100.0
1243.6
425.0
1668.6
View list
18
202012249
Hendricks, LC (Lesego)
1
1.0
1
0
0
100.0
1243.6
425.0
1668.6
View list
19
1070148577
Kale, K (Karabo)
1
1.0
1
0
0
100.0
1264.6
425.0
1689.6
View list
20
107069734
Jordaan, W (Wian)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list