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Yifan Lin

1150300917
Buffalo City (EBC)
Personal
Main rating
Rating 1715.4
K-factor 28
Floor 1215.4
Highest 1715.4 (2026-06-01)
Min/Max +/- allowed 80
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1708.6
Final +/- 0
New Rating
()
Rating 1715.4
K-factor 28
Floor 1215.4
Highest 1715.4 (2026-06-01)
Min/Max +/- allowed 79.6
Standard rating
Rating 1718.2
K-factor 28
Floor 1218.2
Highest 1718.2 (2026-06-01)
Min/Max +/- allowed 79.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1710.3
Final +/- 0
New Rating
()
Rating 1718.2
K-factor 28
Floor 1218.2
Highest 1718.2 (2026-06-01)
Min/Max +/- allowed 79.3
Rapid rating
Rating 1579.5
K-factor 32
Floor 1079.5
Highest 1579.5 (2026-06-01)
Min/Max +/- allowed 96.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1575.9
Final +/- 0
New Rating
()
Rating 1579.5
K-factor 32
Floor 1079.5
Highest 1579.5 (2026-06-01)
Min/Max +/- allowed 96.6
Blitz rating
Rating 1202.6
K-factor 36
Floor 709.5
Highest 1209.5 (2025-02-01)
Min/Max +/- allowed 163.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1202.6
K-factor 36
Floor 709.5
Highest 1209.5 (2025-02-01)
Min/Max +/- allowed 163.6
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 2026 Buffalo City Chess Trials 4 (U12) Standard 2026-05-30 2026-05-30 Buffalo City (EBC) 5 1703 5 5 1748.3 8.8 Details
2 Spartans Bishops 2026 (Bishops) Standard 2026-05-01 2026-05-01 Sarah Baartman (ESB) 5 1703 5 4 1686.4 -0.5 Details
3 Vikings April Rapid 2026 (U12) Rapid 2026-04-18 2026-04-18 Buffalo City (EBC) 5 1703 4 4 1815.2 9.2 Details
4 Hudson Park Primary Festival 2026 (U12) Standard 2026-03-07 2026-03-07 Buffalo City (EBC) 5 1632.2 5 5 1740.2 4.5 Details
5 Eastern Cape Open 2026 (U8-U14 Boys) Standard 2026-04-11 2026-04-12 Buffalo City (EBC) 7 1632.2 7 6 1735.9 24 Details
6 2026 Buffalo City Chess Trials 3 (U12) Standard 2026-03-21 2026-03-21 Buffalo City (EBC) 5 1594.6 5 4.5 1759.8 23.8 Details
7 Vikings Rapid 2026 (A) Rapid 2026-02-21 2026-02-21 Buffalo City (EBC) 8 1594.6 8 4 1560.5 -3.4 Details
8 2026 Buffalo City Chess Trials 2 (U12 Boys) Standard 2026-02-28 2026-02-28 Buffalo City 5 1594.6 5 4.5 1702.5 14.5 Details
9 2026 Buffalo City Chess Trials 1 (U12) Standard 2026-02-07 2026-02-07 Buffalo City (EBC) 5 1581 5 4.5 1686.3 6.4 Details
10 Chess Vikings Trials 2 2025 (A) Standard 2025-10-18 2025-10-18 Buffalo City (EBC) 5 1616.8 5 1 1287.6 -31.4 Details
11 BC Open 2025 (U10-U14) Rapid 2025-10-04 2025-10-04 Buffalo City (EBC) 7 1616.8 7 5.5 1674.9 5.8 Details
12 Buffalo City Chess Clubs League 2025 (B) Standard 2025-09-20 2025-09-20 Buffalo City (EBC) 6 1621.8 5 2 1349.5 -29.1 Details
13 EC Closed 2025 (U12 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1621.8 6 5 1813.1 25.6 Details
14 Buffalo City Chess Junior Closed 2025 (U12 Open) Standard 2025-08-16 2025-08-16 Buffalo City (EBC) 5 1600.1 5 4.5 1772 16.3 Details
15 3rd Chess Vikings Open Championship 2025 (A) Standard 2025-08-02 2025-08-02 Buffalo City (EBC) 5 1600.1 5 2 1443.7 -14.4 Details
16 BC Schools Chess Festival 2025 (U11 Open) Standard 2025-07-26 2025-07-26 Buffalo City (EBC) 5 1600.1 5 5 1742.8 13.8 Details
17 Beacon Bay Winter Cup 2025 (B) Rapid 2025-07-09 2025-07-09 Buffalo City (EBC) 6 1602.1 6 4.5 1577.3 -1.4 Details
18 2nd Vikings Classical 2025 (A) Standard 2025-05-24 2025-05-24 Buffalo City (EBC) 5 1615.9 5 2.5 1506.9 -9.8 Details
19 2025 Buffalo City Chess Trials 3 (U12) Standard 2025-05-10 2025-05-10 Buffalo City (EBC) 5 1570.9 4 4 1782.7 16.8 Details
20 EC Open 2025 (U8-U14 Boys) Standard 2025-05-02 2025-05-02 Buffalo City (EBC) 7 1570.9 7 5 1638.4 11.4 Details
21 Vikings Holiday 2025 (Rapid A) Rapid 2025-04-05 2025-04-05 Buffalo City (EBC) 5 1566.4 5 1.5 1231.9 -15.5 Details
22 Vikings Holiday 2025 (Blitz A) Blitz 2025-04-05 2025-04-05 Buffalo City (EBC) 7 1566.4 7 2.5 1298.9 -7.7 Details
23 2025 Buffalo City Chess Trials 2 (U12) Standard 2025-04-12 2025-04-12 Buffalo City (EBC) 5 1566.4 5 5 1792.5 22.9 Details
24 2025 Buffalo City Chess Trials 1 (U12) Standard 2025-03-22 2025-03-22 Buffalo City (EBC) 5 1566.4 5 4 1602.4 3 Details
25 Vikings Classical March 2025 (A) Standard 2025-03-15 2025-03-15 Buffalo City (EBC) 5 1495 4 2.5 1635.6 11 Details
26 Vikings Classical March 2025 (U12) Standard 2025-03-15 2025-03-15 Buffalo City (EBC) 5 1495 1 1 1557.9 2 Details
27 Hudson League 1 2025 Standard 2025-02-10 2025-02-13 Buffalo City (EBC) 6 1484.9 6 4 1436.2 -5.5 Details
28 Rapid Feb 2nd Leg 2025 (U12) Rapid 2025-02-22 2025-02-22 Buffalo City (EBC) 7 1484.9 7 7 1733.6 13.4 Details
29 Rapid Feb Leg 1 2025 (U12) Rapid 2025-02-15 2025-02-15 Buffalo City (EBC) 7 1484.9 7 6 1540.4 2.9 Details
30 Hudson League 1 2023 Standard 2025-02-10 2025-02-13 Buffalo City (EBC) 6 1484.9 6 4 1436.2 -5.5 Details
31 NMBCU vs BCC Derby Chess Invitational 2025 (U10) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1498.8 5 2.5 1441.1 -4.9 Details
32 NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B) Blitz 2025-01-12 2025-01-12 Nelson Mandela Bay (ENM) 9 1498.8 9 5 1404.9 -3.7 Details
33 EL Junior Closed 2024 (U10) Standard 2024-11-23 2024-11-23 Buffalo City (EBC) 5 1490.3 5 4 1533.8 5.3 Details
34 3rd Hudson Tournament 2024 (A) Standard 2024-11-11 2024-11-14 Buffalo City (EBC) 5 1487.9 5 3.5 1525.7 3 Details
35 2nd Hudson Round Robin 2024 (A) Standard 2024-11-04 2024-11-07 Buffalo City (EBC) 5 1487.9 5 3 1417.2 -7.5 Details
36 Hudson Round Robin 2024 (B) Standard 2024-10-24 2024-10-28 Buffalo City (EBC) 5 1408 5 4.5 1580.6 16.3 Details
37 East London Open 2024 (C) Standard 2024-11-05 2024-11-05 Buffalo City (EBC) 6 1408 5 4 1535.1 12.9 Details
38 5th BC Trails 2024 (U10A) Standard 2024-08-17 2024-08-17 Buffalo City (EBC) 5 1268.6 5 4 1515.3 23.2 Details
39 Hudson League 2024 Standard 2024-08-12 2024-08-15 Buffalo City (EBC) 5 1268.6 5 3 1337.8 6 Details
40 Hackers Open 2024 (C) Standard 2024-08-10 2024-08-10 Buffalo City (EBC) 5 1268.6 5 3 1325.8 5.4 Details
41 4th BC Trials 2024 (U10B) Standard 2024-06-08 2024-06-08 Buffalo City (EBC) 5 1216.6 5 4.5 1506.2 28.9 Details
42 3rd BC Trials 2024 (U10B) Standard 2024-05-11 2024-05-11 Buffalo City (EBC) 5 1162.5 5 4 1447.4 27.1 Details
43 2nd BC Trials 2024 (U10B) Standard 2024-03-09 2024-03-09 Buffalo City (EBC) 5 1200 5 1.5 1001.3 -18.8 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 49
Wins 39
Draws 5
Losses 5
White 24
Black 25
White wins 19
Black wins 20
Score 41.5
Percent 84.7
Dp 294.9
AOR 1409.5
Performance 1704.4
Game statistics (History)
Games 231
Wins 152
Draws 29
Losses 50
White 115
Black 116
White wins 80
Black wins 72
Score 166.5
Percent 72.1
Dp 187.7
AOR 1364.9
Performance 1552.6
Rankings (Main)
National
Overall 483
Gender 451
Age group 13
Gender/Age 11
Provincial
Overall 42
Gender 40
Age group 2
Gender/Age 2
Regional
Overall 13
Gender 13
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 440
Gender 409
Age group 14
Gender/Age 12
Provincial
Overall 34
Gender 31
Age group 3
Gender/Age 3
Regional
Overall 14
Gender 13
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall 199
Gender 192
Age group 8
Gender/Age 7
Provincial
Overall 10
Gender 10
Age group 1
Gender/Age 1
Regional
Overall 3
Gender 3
Age group 1
Gender/Age 1
Rankings (Blitz)
National
Overall 507
Gender 461
Age group 26
Gender/Age 22
Provincial
Overall 66
Gender 62
Age group 6
Gender/Age 6
Regional
Overall 21
Gender 20
Age group 2
Gender/Age 2
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 49
Score 41.5
Percent 84.7
Aor 1409.5
Dp 294.9
Prat 1704.4
Performance (12 months)
Games 93
Score 71
Percent 76.3
Aor 1427.2
Dp 223.9
Prat 1651.2
Performance (History)
Games 231
Score 166.5
Percent 72.1
Aor 1364.9
Dp 187.7
Prat 1552.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Xu, Z (Zheyi) 9 4 5 Hackers Open 2024 (C) 2026 Buffalo City Chess Trials 3 (U12) Details
Overall 2 Wood, S (Sebastian) 8 5 3 Hackers Open 2024 (C) 2026 Buffalo City Chess Trials 2 (U12 Boys) Details
Overall 3 Lin, Y (Yihang) 8 3 5 Hudson League 2024 2nd Vikings Classical 2025 (A) Details
Overall 4 Coetzee, T (Tristan) 8 7 1 5th BC Trails 2024 (U10A) Eastern Cape Open 2026 (U8-U14 Boys) Details
Overall 5 Canham, E (Ethan) 6 5 1 Hudson League 2024 Chess Vikings Trials 2 2025 (A) Details
Standard 1 Lin, Y (Yihang) 7 2 5 Hudson League 2024 2nd Vikings Classical 2025 (A) Details
Standard 2 Xu, Z (Zheyi) 7 3 4 Hackers Open 2024 (C) 2026 Buffalo City Chess Trials 3 (U12) Details
Standard 3 Wood, S (Sebastian) 7 5 2 Hackers Open 2024 (C) 2026 Buffalo City Chess Trials 2 (U12 Boys) Details
Standard 4 Coetzee, T (Tristan) 6 5 1 5th BC Trails 2024 (U10A) Eastern Cape Open 2026 (U8-U14 Boys) Details
Standard 5 Swales, L (Logan Richard) 5 1 4 Hudson League 2024 Hudson League 1 2025 Details
Rapid 1 Gonya, M (Mvuni) 3 2 1 Rapid Feb Leg 1 2025 (U12) Vikings April Rapid 2026 (U12) Details
Rapid 2 Kim, H (Haeol) 2 2 0 Beacon Bay Winter Cup 2025 (B) BC Open 2025 (U10-U14) Details
Rapid 3 Gwana, L (Libubomi) 2 1 1 Rapid Feb Leg 1 2025 (U12) Rapid Feb 2nd Leg 2025 (U12) Details
Rapid 4 Masoeu, S (Senogo) 2 1 1 Beacon Bay Winter Cup 2025 (B) Vikings Rapid 2026 (A) Details
Rapid 5 Cewuka, L (Lunje) 2 2 0 Beacon Bay Winter Cup 2025 (B) BC Open 2025 (U10-U14) Details