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Jing-Qian Ou

104054272
Buffalo City (EBC)
Personal
Main rating
Rating 1342.9
K-factor 36
Floor 842.9
Highest 1356.3 (2020-03-01)
Min/Max +/- allowed 133
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 689.8
Final +/- 0
New Rating
()
Rating 1342.9
K-factor 36
Floor 842.9
Highest 1356.3 (2020-03-01)
Min/Max +/- allowed 132.7
Standard rating
Rating 1337.6
K-factor 36
Floor 838.7
Highest 1353.2 (2020-03-01)
Min/Max +/- allowed 133.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 689.8
Final +/- 0
New Rating
()
Rating 1337.6
K-factor 36
Floor 838.7
Highest 1353.2 (2020-03-01)
Min/Max +/- allowed 133.3
Rapid rating
Rating 1146.9
K-factor 40
Floor 646.9
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 261.5
Final +/- 0
New Rating
()
Rating 1146.9
K-factor 40
Floor 646.9
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1085.5
K-factor 40
Floor 585.5
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1085.5
K-factor 40
Floor 585.5
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Grey College Team Championship 2022 (A) Standard 2022-02-18 2022-02-19 Mangaung (FMB) 5 1341.4 5 3 1344.2 0 Details
2 Big Buffalo Swiss Open and Junior Closed 2021 Standard 2021-09-11 2021-09-11 Buffalo City (EBC) 5 1341.7 5 3 1345.9 0 Details
3 BC Trials 2 2020 (U18A+U20A) Standard 2020-03-07 2020-03-07 Buffalo City (EBC) 5 1287.8 5 4 1445.7 0 Details
4 BC Trials 1 2020 (U18A+U20A) Standard 2020-02-22 2020-02-22 Buffalo City (EBC) 5 1253.6 5 4 1444.5 0 Details
5 2019 South African Junior Team Championships (U16A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1236.7 7 2.5 1290.1 0 Details
6 Vikings League 6 of 6 2019 (Open) Standard 2019-10-26 2019-10-26 Buffalo City (EBC) 5 1231 5 2 1213.5 0 Details
7 Vikings League 5 of 6 2019 (Open) Standard 2019-10-12 2019-10-12 Buffalo City (EBC) 5 1231 5 3 1278.6 0 Details
8 Vikings League 4 of 6 2019 (B) Standard 2019-09-14 2019-09-14 Buffalo City (EBC) 5 1235.8 5 3 1200.6 0 Details
9 Vikings League 3 of 6 2019 (A) Standard 2019-08-24 2019-08-24 Buffalo City (EBC) 5 1196.1 5 1.5 1209.6 0 Details
10 Vikings League 2 of 6 2019 (B) Standard 2019-08-17 2019-08-17 Buffalo City (EBC) 5 1196.1 5 4 1411.1 0 Details
11 Vikings vs Hackers 2019 (B) Rapid 2019-07-20 2019-07-20 Buffalo City (EBC) 5 1223.7 5 1 1013.2 0 Details
12 Buffalo City Trials 4 of 5 2019 (U16A) Standard 2019-04-06 2019-04-06 Buffalo City (EBC) 5 1226.1 5 3 1216.2 0 Details
13 Buffalo City Trials 3 of 5 2019 (U16A) Standard 2019-03-02 2019-03-02 Buffalo City (EBC) 5 1226.1 5 3 1217.8 0 Details
14 Grey College Team Championship 2019 (A) Standard 2019-02-22 2019-02-23 Mangaung (FMB) 5 1117.3 5 3 1280.2 0 Details
15 Buffalo City Trials 2 of 5 2019 (U16A) Standard 2019-02-16 2019-02-16 Buffalo City (EBC) 5 1117.3 5 3 1276.8 0 Details
16 Buffalo City Trials 1 of 5 2019 (U16) Standard 2019-02-02 2019-02-02 Buffalo City (EBC) 5 1117.3 5 3 1215.5 0 Details
17 Vikings Closed Sunday Rapid 2018 Rapid 2018-12-09 2018-12-09 Buffalo City (EBC) 11 1164.2 11 3 1116.4 0 Details
18 2018 Wild Card Chess Championships (U16 Open) Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1164.2 7 2.5 1148.8 0 Details
19 South African Junior Team Championships 2018 (U16B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1164.2 7 3 1088.4 0 Details
20 5th Vikings League 2018 (A) Standard 2018-11-01 2018-11-01 Buffalo City (EBC) 5 1191.4 5 1.5 1043.2 0 Details
21 Buffalo City Junior Closed Finals 2018 (C) Standard 2018-09-29 2018-09-29 Buffalo City (EBC) 5 1097.8 5 5 1451.1 0 Details
22 Border Vikings vs South Park 2018 (B) Standard 2018-09-01 2018-09-08 Buffalo City (EBC) 6 1097.8 6 1.5 1072.3 0 Details
23 East London School League 2018 (High School) Standard 2018-08-18 2018-08-18 Buffalo City (EBC) 5 1145.9 4 2 1065 0 Details
24 Buffalo City Closed Stage 1 2018 (Boys Group 1) Standard 2018-08-11 2018-08-11 Buffalo City (EBC) 5 1145.9 5 1 957.8 0 Details
25 South African Open 2018 (B) Classical 2018-07-07 2018-07-14 Mangaung (FMB) 11 1026.2 11 4.5 1181.8 0 Details
26 1st Border Vikings Chess League 2018 (A) Standard 2018-07-28 2018-07-28 Buffalo City (EBC) 5 1026.2 4 2 1366.2 0 Details
27 Ashleys Chess Vikings Rapid 2018 (A) Rapid 2018-06-03 2018-06-03 Buffalo City (EBC) 9 1039.9 9 4 960.1 0 Details
28 5th Buffalo Trials 2018 (U16A) Standard 2018-05-12 2018-05-12 Buffalo City (EBC) 5 993.9 5 4 1199.5 0 Details
29 4th Buffalo Trials 2018 (U16A) Standard 2018-04-21 2018-04-21 Buffalo City (EBC) 5 1025.1 4 1 824.7 0 Details
30 Buffalo Trails 3rd 2018 (U16A) Standard 2018-03-25 2018-03-25 Buffalo City (EBC) 5 856.2 5 4 1166.9 0 Details
31 2nd Buffalo Trials 2018 (U16A) Standard 2018-03-03 2018-03-03 Buffalo City (EBC) 5 856.2 5 3 1022.6 0 Details
32 Buffalo City 1st Chess Trials 2018 (U16A) Standard 2018-02-03 2018-02-03 Buffalo City (EBC) 6 815.7 5 3 1029.4 0 Details
33 South African Junior Wildcard Championships 2017 (U14 Open) Classical 2018-01-09 2018-01-12 4 Knights (4K) 7 796.5 7 3 894.1 0 Details
34 South African Junior Team Championships 2017 (U14B) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 796.5 7 2.5 760.1 0 Details
35 8Th Buffalo League 2017 Rapid 2017-11-19 2017-11-19 Buffalo City (EBC) 7 500 7 4 805 0 Details
36 Buffalo City Junior Closed 2017 Standard 2017-10-14 2017-10-28 Buffalo City (EBC) 11 723 10 1 620 0 Details
37 3Rd Buffalo League 9 September 2017 Standard 2017-09-09 2017-09-09 Buffalo City (EBC) 5 723 5 3 798 0 Details
38 1St Buffalo League 2017 (3) Standard 2017-08-11 2017-08-11 Buffalo City (EBC) 5 695 5 3 795 0 Details
39 Buffalo Individual League Qualifier 2017 Standard 2017-07-28 2017-07-28 Buffalo City (EBC) 5 689 5 2 795 0 Details
40 1St Bc Chess Open Holiday Rapid 2017 (A) Rapid 2017-07-08 2017-07-08 Buffalo City (EBC) 5 100 5 2 500 0 Details
41 2017 4Th Buffalo City Trials (U14 A) Standard 2017-05-20 2017-05-20 Buffalo City (EBC) 5 645 5 4 907 0 Details
42 2017 3Rd Buffalo City Trials (U14 A) Standard 2017-05-20 2017-05-20 Buffalo City (EBC) 5 645 5 2 586 0 Details
43 2017 2Nd Buffalo City Chess Trials (U14 A) Standard 2017-05-06 2017-05-06 Buffalo City (EBC) 5 645 5 2 718 0 Details
44 2017 2Nd Buffalo City Chess Trials (U16) Standard 2017-04-01 2017-04-01 Buffalo City (EBC) 5 645 5 2.5 687 0 Details
45 Young Legends 2017 (B) Standard 2017-02-04 2017-02-04 Buffalo City (EBC) 5 573 5 5 997 0 Details
46 2017 2Nd Buffalo City Chess Trials (U16) Standard 2017-04-01 2017-04-01 Buffalo City (EBC) 5 573 5 2.5 670 0 Details
47 2017 1St Buffalo City Chess Trials (U14 A) Standard 2017-03-25 2017-03-25 Buffalo City (EBC) 5 573 5 3 928 0 Details
48 South African Junior Wildcard Championships 2016 (U14 Boys) Classical 2016-12-20 2016-12-23 Tshwane (GTP) 7 589 7 1.5 575 0 Details
49 South African Junior Team Championships 2016 (U14 A) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 589 7 0 513 0 Details
50 Ec Closed & Inter Union 2016 (U14) Standard 2016-09-30 2016-10-02 Nelson Mandela Bay (ENM) 8 645 7 0 407 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 194
Wins 87
Draws 19
Losses 88
White 94
Black 100
White wins 47
Black wins 40
Score 96.5
Percent 49.7
Dp -2.2
AOR 1159.8
Performance 1157.6
Rankings (Main)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 194
Score 96.5
Percent 49.7
Aor 1159.8
Dp -2.2
Prat 1157.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Chang, S (Sebastian) 7 5 2 Buffalo City 1st Chess Trials 2018 (U16A) Vikings League 3 of 6 2019 (A) Details
Overall 2 Sparg, N (Nathan) 7 2 5 Ashleys Chess Vikings Rapid 2018 (A) Big Buffalo Swiss Open and Junior Closed 2021 Details
Overall 3 Puttergill, B (Bradley) 5 2 3 Buffalo City 1st Chess Trials 2018 (U16A) BC Trials 2 2020 (U18A+U20A) Details
Overall 4 Xongwana, S (Sahlulelo Ashere) 5 3 2 Ashleys Chess Vikings Rapid 2018 (A) BC Trials 1 2020 (U18A+U20A) Details
Overall 5 Deang, A (Alman) 4 3 1 Border Vikings vs South Park 2018 (B) Buffalo City Trials 3 of 5 2019 (U16A) Details
Standard 1 Puttergill, B (Bradley) 5 2 3 Buffalo City 1st Chess Trials 2018 (U16A) BC Trials 2 2020 (U18A+U20A) Details
Standard 2 Sparg, N (Nathan) 5 2 3 1st Border Vikings Chess League 2018 (A) Big Buffalo Swiss Open and Junior Closed 2021 Details
Standard 3 Chang, S (Sebastian) 5 4 1 Buffalo City 1st Chess Trials 2018 (U16A) Vikings League 3 of 6 2019 (A) Details
Standard 4 Deang, A (Alman) 4 3 1 Border Vikings vs South Park 2018 (B) Buffalo City Trials 3 of 5 2019 (U16A) Details
Standard 5 Becker, R (Robyn) 3 0 3 Buffalo City Trials 1 of 5 2019 (U16) Vikings League 6 of 6 2019 (Open) Details
Rapid 1 Xongwana, S (Sahlulelo Ashere) 2 1 1 Ashleys Chess Vikings Rapid 2018 (A) Vikings vs Hackers 2019 (B) Details
Rapid 2 Sparg, N (Nathan) 2 0 2 Ashleys Chess Vikings Rapid 2018 (A) Vikings Closed Sunday Rapid 2018 Details
Rapid 3 Chang, S (Sebastian) 2 1 1 Vikings Closed Sunday Rapid 2018 Vikings vs Hackers 2019 (B) Details