PLAYER PAGE

Personal

Lin, Y (Yifan)

Chess SA id

1150300917

FIDE id

?

Date of birth

2015-10-14 (U12)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

106.9

Junior GPX Points

1359.5

Item Main Standard Rapid Blitz
Rating 1616.8 1636.2 1353.7 1202.4
Raw rating 1616.8 1636.2 1353.7 1202.2
Weighted rating 1488.4 1503.6 1275.2 1202.4
Weighted performance 1579.1 1571.9 0 0
Floor 1121.8 1186 865.8 709.5
K-factor 28 28 36 36
Min/Max rating change allowed 91.6 89.1 133.2 165.3
Highest rating 1621.8
2025-09-01
1686
2025-06-01
1365.8
2025-03-01
1209.5
2025-02-01
Highest raw rating 1621.8
2025-09-01
1686
2025-06-01
1365.8
2025-03-01
1209.5
2025-02-01
Highest weighted rating 1488.4
2025-09-30
1503.6
2025-09-30
1256.4
2025-08-01
1209.5
2025-04-01
Highest weighted performance 1605.7
2025-09-01
1686
2024-11-01
1200
2024-04-01
1200
2024-04-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0.1
New rating 1616.8 1636.2 1353.7 1202.4
Analysis
Rating 1616.8 1636.2 1353.7 1202.4
Raw rating 1616.8 1636.2 1353.7 1202.2
Weighted rating 1488.4 1503.6 1275.2
Weighted performance 1579.1 1571.9 0
K-factor 28 28 36 36
Floor 1121.8 1186 865.8 709.5
Max/Min rating change allowed 91.6 89.1 133.2 165.3
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1616.8 1636.2 1353.7 1202.2
New weighted rating 1505.9 1522 1283.8 1202.4
New weighted performance 1578.5 1571.3 0 0
Temp new rating 1616.8 1636.2 1353.7 1202.4
Temp new rating +/- 0 0 0 0.1
Final new rating +/- 0 0 0 0.1
New rating 1616.8 1636.2 1353.7 1202.4
New K-factor 28 28 36 36
New floor 1121.8 1186 865.8 709.5

Item Main Standard Rapid Blitz
0 0 0 0
115 74 25 16
55 55 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 170 129 25 16

Games since
Main
170
Standard
129
Rapid
25
Blitz
16
Gender Male
Age group U12
Region Buffalo City (EBC)
Province Eastern Cape (EC)
Main
RSA Province Region
Overall 573 67 28
Male 531 64 27
U12 35 4 2
U12 Male 31 4 2
Standard
RSA Province Region
Overall 472 51 20
Male 438 49 19
U12 28 4 2
U12 Male 26 4 2
Rapid
RSA Province Region
Overall 722 45 13
Male 604 39 13
U12 111 3 1
U12 Male 83 2 1
Blitz
RSA Province Region
Overall 449 55 34
Male 409 51 31
U12 18 4 2
U12 Male 15 4 2

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 115 79.5 69.13 162.6 1388.2 1550.8
Standard 74 53 71.62 183.8 1411.7 1595.5
Rapid 25 19 76 221 1320.6 1541.6
Blitz 16 7.5 46.88 -26.6 1385.1 1358.5
History
Games Score % Dp AvgOpp Performance
Main 170 118.5 69.71 167.5 1344.1 1511.6
Standard 129 92 71.32 181.2 1343.6 1524.8
Rapid 25 19 76 221 1320.6 1541.6
Blitz 16 7.5 46.88 -26.6 1385.1 1358.5

Date Main Standard Rapid Blitz
2025-09-30 1616.8 1636.2 1353.7 1202.2
2025-09-01 1621.8 1658 1353.7 1202.2
2025-08-01 1600.1 1659.2 1353.7 1202.2
2025-07-01 1602.1 1659.2 1302.3 1202.2
2025-06-01 1615.9 1686 1302.3 1201.9
2025-05-01 1570.9 1624.2 1302.3 1199.5
2025-04-01 1566.4 1513.8 1365.8 1209.5
2025-03-01 1495 1462 1365.8 1209.5
2025-02-01 1484.9 1484.1 1200 1209.5
2025-01-01 1498.8 1498.8 1200 1200
2024-12-01 1490.3 1488.9 1200 1200
2024-11-01 1487.9 1483 1200 1200
2024-10-01 1408 1398.1 1200 1200
2024-09-01 1408 1398.1 1200 1200
2024-08-01 1268.6 1282.1 1200 1200
2024-07-01 1268.6 1282.1 1200 1200
2024-06-01 1216.6 1221.6 1200 1200
2024-08-01 1162.5 1155.2 1200 1200
2024-04-01 1162.5 1155.2 1200 1200
2024-03-01 1200 1200 1200 1200
2024-02-01 1200 1200 1200 1200
2024-01-01 1200 1200 1200 1200
2023-12-01 1200 1200 1200 1200
2023-11-01 1200 1200 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Buffalo City Chess Clubs League 2025 (B) 2025-09-20 2025-09-20 Standard Buffalo City (EBC) 6 5 2 Yes Analysis
2 EC Closed 2025 (U12 Boys) 2025-09-06 2025-09-07 Standard Nelson Mandela Bay (ENM) 6 6 5 Yes Analysis
3 Buffalo City Chess Junior Closed 2025 (U12 Open) 2025-08-16 2025-08-16 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
4 3rd Chess Vikings Open Championship 2025 (A) 2025-08-02 2025-08-02 Standard Buffalo City (EBC) 5 5 2 Yes Analysis
5 BC Schools Chess Festival 2025 (U11 Open) 2025-07-26 2025-07-26 Standard Buffalo City (EBC) 5 5 5 Yes Analysis
6 Beacon Bay Winter Cup 2025 (B) 2025-07-09 2025-07-09 Rapid Buffalo City (EBC) 6 6 4.5 Yes Analysis
7 2nd Vikings Classical 2025 (A) 2025-05-24 2025-05-24 Standard Buffalo City (EBC) 5 5 2.5 Yes Analysis
8 2025 Buffalo City Chess Trials 3 (U12) 2025-05-10 2025-05-10 Standard Buffalo City (EBC) 5 4 4 Yes Analysis
9 EC Open 2025 (U8-U14 Boys) 2025-05-02 2025-05-02 Standard Buffalo City (EBC) 7 7 5 Yes Analysis
10 Vikings Holiday 2025 (Rapid A) 2025-04-05 2025-04-05 Rapid Buffalo City (EBC) 5 5 1.5 Yes Analysis
11 Vikings Holiday 2025 (Blitz A) 2025-04-05 2025-04-05 Blitz Buffalo City (EBC) 7 7 2.5 Yes Analysis
12 2025 Buffalo City Chess Trials 2 (U12) 2025-04-12 2025-04-12 Standard Buffalo City (EBC) 5 5 5 Yes Analysis
13 2025 Buffalo City Chess Trials 1 (U12) 2025-03-22 2025-03-22 Standard Buffalo City (EBC) 5 5 4 Yes Analysis
14 Vikings Classical March 2025 (A) 2025-03-15 2025-03-15 Standard Buffalo City (EBC) 5 4 2.5 Yes Analysis
15 Vikings Classical March 2025 (U12) 2025-03-15 2025-03-15 Standard Buffalo City (EBC) 5 1 1 Yes Analysis
16 Hudson League 1 2025 2025-02-10 2025-02-13 Standard Buffalo City (EBC) 6 6 4 Yes Analysis
17 Rapid Feb 2nd Leg 2025 (U12) 2025-02-22 2025-02-22 Rapid Buffalo City (EBC) 7 7 7 Yes Analysis
18 Rapid Feb Leg 1 2025 (U12) 2025-02-15 2025-02-15 Rapid Buffalo City (EBC) 7 7 6 Yes Analysis
19 Hudson League 1 2023 2025-02-10 2025-02-13 Standard Buffalo City (EBC) 6 6 4 Yes Analysis
20 NMBCU vs BCC Derby Chess Invitational 2025 (U10) 2025-01-10 2025-01-11 Standard Nelson Mandela Bay (ENM) 5 5 2.5 Yes Analysis
21 NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B) 2025-01-12 2025-01-12 Blitz Nelson Mandela Bay (ENM) 9 9 5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Buffalo City Chess Clubs League 2025 (B) 2025-09-20 2025-09-20 Standard Buffalo City (EBC) 6 5 2 Yes Analysis
2 EC Closed 2025 (U12 Boys) 2025-09-06 2025-09-07 Standard Nelson Mandela Bay (ENM) 6 6 5 Yes Analysis
3 Buffalo City Chess Junior Closed 2025 (U12 Open) 2025-08-16 2025-08-16 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
4 3rd Chess Vikings Open Championship 2025 (A) 2025-08-02 2025-08-02 Standard Buffalo City (EBC) 5 5 2 Yes Analysis
5 BC Schools Chess Festival 2025 (U11 Open) 2025-07-26 2025-07-26 Standard Buffalo City (EBC) 5 5 5 Yes Analysis
6 Beacon Bay Winter Cup 2025 (B) 2025-07-09 2025-07-09 Rapid Buffalo City (EBC) 6 6 4.5 Yes Analysis
7 2nd Vikings Classical 2025 (A) 2025-05-24 2025-05-24 Standard Buffalo City (EBC) 5 5 2.5 Yes Analysis
8 2025 Buffalo City Chess Trials 3 (U12) 2025-05-10 2025-05-10 Standard Buffalo City (EBC) 5 4 4 Yes Analysis
9 EC Open 2025 (U8-U14 Boys) 2025-05-02 2025-05-02 Standard Buffalo City (EBC) 7 7 5 Yes Analysis
10 Vikings Holiday 2025 (Rapid A) 2025-04-05 2025-04-05 Rapid Buffalo City (EBC) 5 5 1.5 Yes Analysis
11 Vikings Holiday 2025 (Blitz A) 2025-04-05 2025-04-05 Blitz Buffalo City (EBC) 7 7 2.5 Yes Analysis
12 2025 Buffalo City Chess Trials 2 (U12) 2025-04-12 2025-04-12 Standard Buffalo City (EBC) 5 5 5 Yes Analysis
13 2025 Buffalo City Chess Trials 1 (U12) 2025-03-22 2025-03-22 Standard Buffalo City (EBC) 5 5 4 Yes Analysis
14 Vikings Classical March 2025 (A) 2025-03-15 2025-03-15 Standard Buffalo City (EBC) 5 4 2.5 Yes Analysis
15 Vikings Classical March 2025 (U12) 2025-03-15 2025-03-15 Standard Buffalo City (EBC) 5 1 1 Yes Analysis
16 Hudson League 1 2025 2025-02-10 2025-02-13 Standard Buffalo City (EBC) 6 6 4 Yes Analysis
17 Rapid Feb 2nd Leg 2025 (U12) 2025-02-22 2025-02-22 Rapid Buffalo City (EBC) 7 7 7 Yes Analysis
18 Rapid Feb Leg 1 2025 (U12) 2025-02-15 2025-02-15 Rapid Buffalo City (EBC) 7 7 6 Yes Analysis
19 Hudson League 1 2023 2025-02-10 2025-02-13 Standard Buffalo City (EBC) 6 6 4 Yes Analysis
20 NMBCU vs BCC Derby Chess Invitational 2025 (U10) 2025-01-10 2025-01-11 Standard Nelson Mandela Bay (ENM) 5 5 2.5 Yes Analysis
21 NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B) 2025-01-12 2025-01-12 Blitz Nelson Mandela Bay (ENM) 9 9 5 Yes Analysis
22 EL Junior Closed 2024 (U10) 2024-11-23 2024-11-23 Standard Buffalo City (EBC) 5 5 4 Yes Analysis
23 3rd Hudson Tournament 2024 (A) 2024-11-11 2024-11-14 Standard Buffalo City (EBC) 5 5 3.5 Yes Analysis
24 2nd Hudson Round Robin 2024 (A) 2024-11-04 2024-11-07 Standard Buffalo City (EBC) 5 5 3 Yes Analysis
25 Hudson Round Robin 2024 (B) 2024-10-24 2024-10-28 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
26 East London Open 2024 (C) 2024-11-05 2024-11-05 Standard Buffalo City (EBC) 6 5 4 Yes Analysis
27 5th BC Trails 2024 (U10A) 2024-08-17 2024-08-17 Standard Buffalo City (EBC) 5 5 4 Yes Analysis
28 Hudson League 2024 2024-08-12 2024-08-15 Standard Buffalo City (EBC) 5 5 3 Yes Analysis
29 Hackers Open 2024 (C) 2024-08-10 2024-08-10 Standard Buffalo City (EBC) 5 5 3 Yes Analysis
30 4th BC Trials 2024 (U10B) 2024-06-08 2024-06-08 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
31 3rd BC Trials 2024 (U10B) 2024-05-11 2024-05-11 Standard Buffalo City (EBC) 5 5 4 Yes Analysis
32 2nd BC Trials 2024 (U10B) 2024-03-09 2024-03-09 Standard Buffalo City (EBC) 5 5 1.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 14 Tournament
Rapid Feb Leg 1 2025
Tournament
Vikings Classical March 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-03-15
rnd
4
type
Standard
result
1
Opponent
Gwana, L (Libubomi)
Opponent
Racaza, S (Sinovuyo)
2 11 Tournament
3rd BC Trials 2024
Tournament
Hackers Open 2024
date
2024-05-11
rnd
2
type
Standard
result
1
date
2024-08-10
rnd
2
type
Standard
result
1
Opponent
Matengambiri, K (Kaylene)
Opponent
Wood, S (Sebastian)
3 9 Tournament
2025 Buffalo City Chess Trials 2
Tournament
EC Open 2025
date
2025-04-12
rnd
1
type
Standard
result
1
date
2025-05-02
rnd
4
type
Standard
result
1
Opponent
Weng, J (Jiajia)
Opponent
Mafukidze, A (Arnold)
# Games Start End
1 14 Tournament
2025 Buffalo City Chess Trials 1
Tournament
EC Open 2025
date
2025-03-22
rnd
1
type
Standard
result
1
date
2025-05-02
rnd
4
type
Standard
result
1
Opponent
Zhen, YJ (Ying Jun)
Opponent
Mafukidze, A (Arnold)
2 11 Tournament
3rd BC Trials 2024
Tournament
Hackers Open 2024
date
2024-05-11
rnd
2
type
Standard
result
1
date
2024-08-10
rnd
2
type
Standard
result
1
Opponent
Matengambiri, K (Kaylene)
Opponent
Wood, S (Sebastian)
3 8 Tournament
Buffalo City Chess Junior Closed 2025
Tournament
EC Closed 2025
date
2025-08-16
rnd
1
type
Standard
result
1
date
2025-09-06
rnd
3
type
Standard
result
1
Opponent
Xu, Z (Zheyi)
Opponent
Retief, JJ (Jurian Johannes)
# Games Start End
1 11 Tournament
Rapid Feb Leg 1 2025
Tournament
Vikings Holiday 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-04-05
rnd
1
type
Rapid
result
0.5
Opponent
Gwana, L (Libubomi)
Opponent
Furstenburg, O (Olivier)
2 4 Tournament
Beacon Bay Winter Cup 2025
Tournament
Beacon Bay Winter Cup 2025
date
2025-07-09
rnd
1
type
Rapid
result
1
date
2025-07-09
rnd
4
type
Rapid
result
0.5
Opponent
Tayi, M (Milani)
Opponent
Masoeu, S (Senogo)
3 3 Tournament
Rapid Feb Leg 1 2025
Tournament
Rapid Feb Leg 1 2025
date
2025-02-15
rnd
1
type
Rapid
result
1
date
2025-02-15
rnd
3
type
Rapid
result
1
Opponent
Mkhize, Z (Zamambo)
Opponent
Gonya, M (Mvuni)
# Games Start End
1 5 Tournament
NMBCU vs BCC Derby Chess Invitational 2025
Tournament
NMBCU vs BCC Derby Chess Invitational 2025
date
2025-01-12
rnd
1
type
Blitz
result
1
date
2025-01-12
rnd
5
type
Blitz
result
1
Opponent
Prinsloo, L (Liam)
Opponent
Norris, B (Britney)
2 3 Tournament
Vikings Holiday 2025
Tournament
Vikings Holiday 2025
date
2025-04-05
rnd
2
type
Blitz
result
0.5
date
2025-04-05
rnd
4
type
Blitz
result
1
Opponent
Fricke, L (Leon)
Opponent
Mureed, J (Jones)
3 1 Tournament
NMBCU vs BCC Derby Chess Invitational 2025
Tournament
NMBCU vs BCC Derby Chess Invitational 2025
date
2025-01-12
rnd
9
type
Blitz
result
1
date
2025-01-12
rnd
9
type
Blitz
result
1
Opponent
Van Greunen, W (Willem)
Opponent
Van Greunen, W (Willem)
# Games Start End
1 12 Tournament
Rapid Feb Leg 1 2025
Tournament
Vikings Classical March 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-03-15
rnd
2
type
Standard
result
1
Opponent
Gwana, L (Libubomi)
Opponent
Scheepers, S (Storm)
2 9 Tournament
2025 Buffalo City Chess Trials 2
Tournament
EC Open 2025
date
2025-04-12
rnd
1
type
Standard
result
1
date
2025-05-02
rnd
4
type
Standard
result
1
Opponent
Weng, J (Jiajia)
Opponent
Mafukidze, A (Arnold)
3 7 Tournament
Beacon Bay Winter Cup 2025
Tournament
3rd Chess Vikings Open Championship 2025
date
2025-07-09
rnd
6
type
Rapid
result
1
date
2025-08-02
rnd
1
type
Standard
result
1
Opponent
Kleynhans, R (Rachelle)
Opponent
Zele, O (Olothando)
# Games Start End
1 10 Tournament
2025 Buffalo City Chess Trials 1
Tournament
EC Open 2025
date
2025-03-22
rnd
5
type
Standard
result
1
date
2025-05-02
rnd
4
type
Standard
result
1
Opponent
Krouse, L (Logan)
Opponent
Mafukidze, A (Arnold)
2 7 Tournament
2nd Vikings Classical 2025
Tournament
3rd Chess Vikings Open Championship 2025
date
2025-05-24
rnd
5
type
Standard
result
1
date
2025-08-02
rnd
1
type
Standard
result
1
Opponent
Wood, S (Sebastian)
Opponent
Zele, O (Olothando)
3 7 Tournament
3rd BC Trials 2024
Tournament
4th BC Trials 2024
date
2024-05-11
rnd
2
type
Standard
result
1
date
2024-06-08
rnd
3
type
Standard
result
1
Opponent
Matengambiri, K (Kaylene)
Opponent
Gambiza, A (Asante)
# Games Start End
1 10 Tournament
Rapid Feb Leg 1 2025
Tournament
Rapid Feb 2nd Leg 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-02-22
rnd
7
type
Rapid
result
1
Opponent
Gwana, L (Libubomi)
Opponent
Coetzee, T (Tristan)
2 3 Tournament
Beacon Bay Winter Cup 2025
Tournament
Beacon Bay Winter Cup 2025
date
2025-07-09
rnd
1
type
Rapid
result
1
date
2025-07-09
rnd
3
type
Rapid
result
1
Opponent
Tayi, M (Milani)
Opponent
Cewuka, L (Lunje)
3 3 Tournament
Rapid Feb Leg 1 2025
Tournament
Rapid Feb Leg 1 2025
date
2025-02-15
rnd
1
type
Rapid
result
1
date
2025-02-15
rnd
3
type
Rapid
result
1
Opponent
Mkhize, Z (Zamambo)
Opponent
Gonya, M (Mvuni)
# Games Start End
1 2 Tournament
Vikings Holiday 2025
Tournament
Vikings Holiday 2025
date
2025-04-05
rnd
3
type
Blitz
result
1
date
2025-04-05
rnd
4
type
Blitz
result
1
Opponent
Furstenburg, O (Olivier)
Opponent
Mureed, J (Jones)
2 2 Tournament
NMBCU vs BCC Derby Chess Invitational 2025
Tournament
NMBCU vs BCC Derby Chess Invitational 2025
date
2025-01-12
rnd
4
type
Blitz
result
1
date
2025-01-12
rnd
5
type
Blitz
result
1
Opponent
Jagers, N (Noah)
Opponent
Norris, B (Britney)
3 1 Tournament
NMBCU vs BCC Derby Chess Invitational 2025
Tournament
NMBCU vs BCC Derby Chess Invitational 2025
date
2025-01-12
rnd
9
type
Blitz
result
1
date
2025-01-12
rnd
9
type
Blitz
result
1
Opponent
Van Greunen, W (Willem)
Opponent
Van Greunen, W (Willem)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Lin ,Y (Yihang) 8 5 106.2 7 4.5 121.4 0 0 0 1 0.5 0
1315.8 1422 1310.6 1437.2 0 0 1200 1315.8
2 Xu ,Z (Zheyi) 8 8 425 6 6 425 2 2 425 0 0 0
1331.2 1756.2 1324.1 1756.2 1303.4 1756.2 0 0
3 Wood ,S (Sebastian) 6 4.5 212.5 5 3.5 170 1 1 425 0 0 0
1345.7 1558.2 1330.9 1515.7 1255.4 1770.7 0 0
4 Coetzee ,T (Tristan) 6 3.5 70.8 4 2.5 106.2 1 1 425 1 0 -425
1509.6 1580.5 1497.2 1615.9 1284.8 1934.6 1151.6 1084.6
5 Swales ,L (Logan Richard) 5 0 -425 5 0 -425 0 0 0 0 0 0
1419.6 994.6 1422.7 994.6 0 0 0 0
6 Krouse ,L (Logan) 5 5 425 4 4 425 1 1 425 0 0 0
1227.1 1652.1 1232.7 1652.1 1200 1652.1 0 0
7 Canham ,E (Ethan) 4 2 0 3 1 -141.7 1 1 425 0 0 0
1407.4 1407.4 1417.5 1265.7 1243.2 1832.4 0 0
8 James ,K (Kyle) 3 3 425 3 3 425 0 0 0 0 0 0
1230 1655 1228.4 1655 0 0 0 0
9 Ngewu ,E (Elowo) 3 3 425 3 3 425 0 0 0 0 0 0
1307.2 1732.2 1311.7 1732.2 0 0 0 0
10 Ndwandwa ,L (Longezo) 3 1.5 0 2 1.5 212.5 1 0 -425 0 0 0
1437.6 1437.6 1440.1 1650.1 1271.4 1012.6 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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