Chess South Africa
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Chess South Africa
Weng, Q (Qi)
Dob:
2009/03/04 (U16)
Gender:
Male
Chess SA id:
1090143830
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/05/25 (8 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
1452.3
Curent Weighted rating
1428.1
Curent Weighted performance
1410.0
Current official/published rating (highest between Raw, WR and WP)
1452.3
Current floor (min rating allowed)
982.9
Current highest rating achieved
1482.9
Current K-factor
32
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)
±115.7
Current Raw change used (final)
0.0
Projected new Raw rating
1452.3
Projected new Weighed rating
1433.8
Projected new Weighted performance
1410.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1452.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1482.9
Projected new floor
982.9
Projected new K-facor
32
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
1402.8
Curent Weighted rating
1352.1
Curent Weighted performance
1402.3
Current official/published rating (highest between Raw, WR and WP)
1402.8
Current floor (min rating allowed)
902.8
Current highest rating achieved
1402.8
Current K-factor
32
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)
±124.2
Current Raw change used (final)
0.0
Projected new Raw rating
1402.8
Projected new Weighed rating
1358.8
Projected new Weighted performance
1402.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1402.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1402.8
Projected new floor
902.8
Projected new K-facor
32
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
1454.5
Curent Weighted rating
1438.6
Curent Weighted performance
1282.9
Current official/published rating (highest between Raw, WR and WP)
1454.5
Current floor (min rating allowed)
1032.9
Current highest rating achieved
1532.9
Current K-factor
32
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)
±115.4
Current Raw change used (final)
0.0
Projected new Raw rating
1454.5
Projected new Weighed rating
1444.7
Projected new Weighted performance
1282.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1454.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1532.9
Projected new floor
1032.9
Projected new K-facor
32
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)
1032.9
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
1032.9
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
7
10th Piet van Zyl Chess Festival 2024 (A+B)
2024/05/24
2024/05/25
Mangaung (FMB)
Standard
90
0.94
5
4
2.0
1414.3
1338.2
Analysis
6
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1414.3
1338.2
Analysis
5
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1446.0
1369.5
Analysis
4
Mangaung Metro Chess 9 March 2024 (A)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1480.9
1516.9
Analysis
3
Mangaung Metro Chess 10 February 2024 (B)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1482.9
1532.3
Analysis
2
Kings & Queens Chess 27 January 2024 (B)
2024/01/27
2024/01/27
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1464.1
1532.9
Analysis
1
Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1464.1
1532.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
10th Piet van Zyl Chess Festival 2024 (A+B)
2024/05/24
2024/05/25
Mangaung (FMB)
Standard
90
0.94
5
4
2.0
1414.3
1338.2
Analysis
23
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1414.3
1338.2
Analysis
22
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1446.0
1369.5
Analysis
21
Mangaung Metro Chess 9 March 2024 (A)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1480.9
1516.9
Analysis
20
Mangaung Metro Chess 10 February 2024 (B)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1482.9
1532.3
Analysis
19
Kings & Queens Chess 27 January 2024 (B)
2024/01/27
2024/01/27
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1464.1
1532.9
Analysis
18
Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1464.1
1532.9
Analysis
17
Bloemfontein HS League 27 October 2023 (U13-U17)
2023/10/27
2023/10/27
Cape Winelands (WCW)
Rapid
15
0.39
5
5
4.0
1440.8
1479.2
Analysis
16
Heidedal Chess 14 October 2023 (B)
2023/10/14
2023/10/14
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1440.8
1479.2
Analysis
15
Bloemfontein HS League 13 October 2023 (U13+U15)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1440.8
1479.2
Analysis
14
Bloemfontein League 25 August 2023 (U13+U15)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1419.6
1346.9
Analysis
13
St Andrews 19 August 2023 (B)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1419.6
1346.9
Analysis
12
Morris Club Championship 2023
2023/07/28
2023/07/28
Mangaung (FMB)
Rapid
32
0.63
5
5
3.5
1405.9
1328.2
Analysis
11
9th Piet van Zyl Chess Festival 2023 (C+D)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
62
0.84
5
5
4.5
1422.3
1325.2
Analysis
10
Inter Regional Chess Championship 2023 (U16)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1422.3
1325.2
Analysis
9
Bloemfontein Highschool League 24 Feb 2023 (U13+U15)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
5
4.5
1282.3
1248.9
Analysis
8
Grey College Team Championship 2023 (A)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
5.0
1282.3
1228.4
Analysis
7
Kings & Queens Chess 21 January 2023 (B)
2023/01/21
2023/01/21
Mangaung (FMB)
Rapid
32
0.63
5
5
3.5
1254.9
1243.9
Analysis
6
Courteney Page Chess Festival 2022 (C)
2022/10/15
2022/10/15
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1224.3
1194.9
Analysis
5
Kiriakos Michalakis Chess Festival 2022 (B)
2022/09/24
2022/09/24
Mangaung (FMB)
Standard
65
0.85
5
5
4.0
1178.1
1173.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
20
4
10
22.0
64.7
125.0
1318.4
1443.4
White
17
9
2
6
10.0
58.8
75.0
1327.4
1402.4
Black
17
11
2
4
12.0
70.6
175.0
1309.5
1484.5
Standard
All
14
6
2
6
7.0
50.0
0.0
1442.6
1442.6
White
7
2
1
4
2.5
35.7
-121.4
1438.0
1316.6
Black
7
4
1
2
4.5
64.3
121.4
1447.1
1568.5
Rapid
All
20
14
2
4
15.0
75.0
212.5
1231.5
1444.0
White
10
7
1
2
7.5
75.0
212.5
1250.0
1462.5
Black
10
7
1
2
7.5
75.0
212.5
1213.1
1425.6
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
118
79
10
29
84.0
71.2
180.1
1250.1
1430.2
White
59
34
6
19
37.0
62.7
108.1
1250.8
1358.9
Black
59
45
4
10
47.0
79.7
252.1
1249.4
1501.5
Standard
All
38
21
5
12
23.5
61.8
100.7
1308.1
1408.8
White
19
8
3
8
9.5
50.0
0.0
1309.4
1309.4
Black
19
13
2
4
14.0
73.7
201.3
1306.8
1508.1
Rapid
All
80
58
5
17
60.5
75.6
217.8
1222.5
1440.4
White
40
26
3
11
27.5
68.8
159.4
1223.0
1382.4
Black
40
32
2
6
33.0
82.5
276.2
1222.1
1498.3
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
209092636
Moalusi, P (Palesa)
4
3.0
3
0
1
75.0
1376.4
212.5
1588.9
View list
2
105053233
Fouchee, M (Marinus)
3
3.0
3
0
0
100.0
1314.4
425.0
1739.4
View list
3
206086189
Lebenya, A (Agnes)
3
3.0
3
0
0
100.0
1442.4
425.0
1867.4
View list
4
108069747
Melville, J (Jason)
3
0.0
0
0
3
0.0
1368.3
-425.0
943.3
View list
5
1080144688
Bodenstein, D (Dian)
2
2.0
2
0
0
100.0
1452.4
425.0
1877.4
View list
6
1120106778
Herbst, W (Wilhelm)
2
2.0
2
0
0
100.0
1201.3
425.0
1626.3
View list
7
1070138196
January, O (Oratile)
2
2.0
2
0
0
100.0
1430.2
425.0
1855.2
View list
8
1080145469
Khambule, K (Kamo)
2
2.0
2
0
0
100.0
1440.8
425.0
1865.8
View list
9
110086188
Kotze, R (Ruan)
2
2.0
2
0
0
100.0
1473.5
425.0
1898.5
View list
10
2130117641
Maass, T (Tanya)
2
2.0
2
0
0
100.0
1212.2
425.0
1637.2
View list
11
1100119023
Mokoena, T (Tshepo)
2
2.0
2
0
0
100.0
1332.5
425.0
1757.5
View list
12
1090141147
Rautenbach, H (Hendrik)
2
2.0
2
0
0
100.0
1412.8
425.0
1837.8
View list
13
1140145464
Sealoma, T (Tshegofatso)
2
2.0
2
0
0
100.0
1350.9
425.0
1775.9
View list
14
1080145455
Coetzer, L (Louis)
2
1.0
1
0
1
50.0
1309.5
0.0
1309.5
View list
15
1110108383
Olivier, R (Riley)
2
1.0
1
0
1
50.0
1330.6
0.0
1330.6
View list
16
198082772
Sekharume, L (Lefu)
2
1.0
1
0
1
50.0
1430.2
0.0
1430.2
View list
17
1100144697
Marogoa, G (Gaopalelwe)
2
0.0
0
0
2
0.0
1332.5
-425.0
907.5
View list
18
108086187
Rossouw, J (Johrne)
2
0.0
0
0
2
0.0
1451.6
-425.0
1026.6
View list
19
107069733
Grace, G (Garran)
1
1.0
1
0
0
100.0
1254.9
425.0
1679.9
View list
20
1080149077
Geldenhuys, D (Dian)
1
1.0
1
0
0
100.0
1282.3
425.0
1707.3
View list