PLAYER PAGE
Personal
Wang, Y (Yiren)
Chess SA id
110086360FIDE id
?Date of birth
2010-07-15 (U16)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-03-18Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1270.9 | 1249.7 | 502 | 502 |
| Raw rating | 1270.9 | 1249.7 | 502 | 502 |
| Weighted rating | 1270.9 | 1249.7 | 502 | 502 |
| Weighted performance | 634.6 | 630 | 0 | 0 |
| Floor | 854.3 | 848.3 | 500 | 500 |
| K-factor | 36 | 36 | 40 | 40 |
| Min/Max rating change allowed | 149.9 | 154.5 | 448.2 | 448.2 |
| Highest rating | 13692020-01-01 | 13632020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 1354.32020-02-01 | 1348.32020-02-01 | 5022024-02-01 | 5022024-02-01 |
| Highest weighted rating | 1354.32022-01-01 | 1348.32022-01-01 | 5022024-11-01 | 5022024-11-01 |
| Highest weighted performance | 13692020-01-01 | 13632020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1270.9 | 1249.7 | 502 | 502 |
| Analysis | ||||
| Rating | 1270.9 | 1249.7 | 502 | 502 |
| Raw rating | 1270.9 | 1249.7 | 502 | 502 |
| Weighted rating | 1270.9 | 1249.7 | 502 | |
| Weighted performance | 634.6 | 630 | 0 | |
| K-factor | 36 | 36 | 40 | 40 |
| Floor | 854.3 | 848.3 | 500 | 500 |
| Max/Min rating change allowed | 149.9 | 154.5 | 448.2 | 448.2 |
| 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 | 1270.9 | 1249.7 | 502 | 502 |
| New weighted rating | 1270.9 | 1249.7 | 502 | 502 |
| New weighted performance | 634.1 | 629.6 | 0 | 0 |
| Temp new rating | 1270.9 | 1249.7 | 502 | 502 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1270.9 | 1249.7 | 502 | 502 |
| New K-factor | 36 | 36 | 40 | 40 |
| New floor | 854.3 | 848.3 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 209 | 209 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 160 | 89 | 55.62 | 47.8 | 1070.5 | 1118.4 |
| Standard | 160 | 89 | 55.62 | 47.8 | 1070.5 | 1118.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-09-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-08-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-07-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-06-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-05-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-04-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-03-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-02-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2025-01-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-12-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-11-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-10-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-09-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-08-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-07-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-06-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-08-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-04-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-03-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-02-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2024-01-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2023-12-01 | 1270.9 | 1249.7 | 502 | 502 |
| 2023-11-01 | 1270.9 | 1249.7 | 502 | 502 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | JNW Open - Crawford 2023 (C) | 2023-03-04 | 2023-03-04 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 2 | JMC 1 St Peters 2023 (C) | 2023-03-18 | 2023-03-18 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 3 | JNW Club - Trinityhouse Randpark Ridge Open 2020 (C) | 2020-02-22 | 2020-02-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 4 | Goforchess Introduction to Chess Tournament 2020 (Championship) | 2020-02-16 | 2020-02-16 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2019 South African Top Schools Team Championships (U9 Open+U11 Girls) | 2020-01-10 | 2020-01-11 | Standard | 4 Knights (4K) | 5 | 5 | 5 | Yes | Analysis |
| 6 | 2019 South African Junior Team Championships (U10B) | 2020-01-08 | 2020-01-08 | Standard | 4 Knights (4K) | 7 | 6 | 3.5 | Yes | Analysis |
| 7 | GJM vs GE Inter Region 2019 (U10D) | 2019-10-05 | 2019-10-05 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 8 | JNW Club - Maragon Open 2019 (E) | 2019-08-03 | 2019-08-03 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 9 | JHB Metro Closed 2019 (U10) | 2019-07-27 | 2019-07-28 | Standard | Johannesburg Metro (GJM) | 6 | 6 | 4 | Yes | Analysis |
| 10 | JNW Club - Hoerskool Linden 2019 (C) | 2019-06-15 | 2019-06-15 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 0 | Yes | Analysis |
| 11 | The Metro Open 2019 (Cadets) | 2019-05-25 | 2019-05-25 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 12 | 3rd Knights Jnr Open 2019 (U10) | 2019-05-18 | 2019-05-18 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 13 | JNW Club - Bryanston Open 2 2019 (E) | 2019-05-11 | 2019-05-11 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 3 | Yes | Analysis |
| 14 | 2018 Tshwane Inter Region (U10C) | 2018-12-01 | 2018-12-01 | Standard | Cape Town (WCT) | 5 | 5 | 3 | Yes | Analysis |
| 15 | South African Junior Team Championships 2018 (U10B) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 7 | 3 | Yes | Analysis |
| 16 | 2018 Jakaranda (I) | 2018-09-22 | 2018-09-22 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 17 | 2018 Etienne Lewis Trials (U10 Boys) | 2018-08-31 | 2018-09-02 | Standard | Tshwane (GTP) | 7 | 7 | 4.5 | Yes | Analysis |
| 18 | 2018 Centurion Chess Club Open (C) | 2018-09-29 | 2018-09-29 | Standard | Tshwane (GTP) | 5 | 4 | 0.5 | Yes | Analysis |
| 19 | 2018 Mid Gauteng Open (C) | 2018-08-18 | 2018-08-18 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 20 | 2018 Gauteng League Final (U9) | 2018-08-24 | 2018-08-24 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 21 | 2018 D4 Tshwane South Schools League Finals (U9) | 2018-08-03 | 2018-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 22 | 2018 Lubowski Open (C) | 2018-05-12 | 2018-05-12 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 23 | 2018 Capablanca Swiss (D) | 2018-04-27 | 2018-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 24 | 2018 South African Junior Closed Chess Championships (U8 Open) | 2018-04-01 | 2018-04-07 | Standard | Chess South Africa (CSA) | 11 | 11 | 5 | Yes | Analysis |
| 25 | 2018 Waterkloof Open (E) | 2018-03-03 | 2018-03-04 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 26 | 2018 D4 Tshwane North Individual Chess Championships (U9 Boys) | 2018-03-10 | 2018-03-10 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 27 | 2018 Crawford Open (D) | 2018-03-24 | 2018-03-24 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 28 | 2018 Tshwane Registration Open Chess Tournament (E) | 2018-01-27 | 2018-01-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 29 | South African Junior Wildcard Championships 2017 (U8 Open) | 2018-01-09 | 2018-01-12 | Standard | 4 Knights (4K) | 7 | 7 | 3.5 | Yes | Analysis |
| 30 | South African Junior Team Championships 2017 (U8A) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 6 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
| date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-11 | rnd5 | typeStandard | result1 | ||
| OpponentBothma, T (Teagan) | OpponentLappeman, A (Andrew) | ||||||||
| 2 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 D4 Tshwane South Schools League Finals | ||||||
| date2018-08-03 | rnd1 | typeStandard | result1 | date2018-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentBouwer, G (Gustav) | OpponentPretorius, PJ (Petrus) | ||||||||
| 3 | 5 | Tournament2018 Capablanca Swiss | Tournament2018 Capablanca Swiss | ||||||
| date2018-04-27 | rnd1 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentFriedrich, R (Ruhan) | OpponentYang, A (Alex) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
| date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-11 | rnd5 | typeStandard | result1 | ||
| OpponentBothma, T (Teagan) | OpponentLappeman, A (Andrew) | ||||||||
| 2 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 D4 Tshwane South Schools League Finals | ||||||
| date2018-08-03 | rnd1 | typeStandard | result1 | date2018-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentBouwer, G (Gustav) | OpponentPretorius, PJ (Petrus) | ||||||||
| 3 | 5 | Tournament2018 Capablanca Swiss | Tournament2018 Capablanca Swiss | ||||||
| date2018-04-27 | rnd1 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentFriedrich, R (Ruhan) | OpponentYang, A (Alex) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
| date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-11 | rnd5 | typeStandard | result1 | ||
| OpponentBothma, T (Teagan) | OpponentLappeman, A (Andrew) | ||||||||
| 2 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 D4 Tshwane South Schools League Finals | ||||||
| date2018-08-03 | rnd1 | typeStandard | result1 | date2018-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentBouwer, G (Gustav) | OpponentPretorius, PJ (Petrus) | ||||||||
| 3 | 5 | Tournament2018 Capablanca Swiss | Tournament2018 Capablanca Swiss | ||||||
| date2018-04-27 | rnd1 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentFriedrich, R (Ruhan) | OpponentYang, A (Alex) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Top Schools Team Championships | Tournament2019 South African Top Schools Team Championships | ||||||
| date2020-01-10 | rnd1 | typeStandard | result1 | date2020-01-11 | rnd5 | typeStandard | result1 | ||
| OpponentBothma, T (Teagan) | OpponentLappeman, A (Andrew) | ||||||||
| 2 | 5 | Tournament2018 D4 Tshwane South Schools League Finals | Tournament2018 D4 Tshwane South Schools League Finals | ||||||
| date2018-08-03 | rnd1 | typeStandard | result1 | date2018-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentBouwer, G (Gustav) | OpponentPretorius, PJ (Petrus) | ||||||||
| 3 | 5 | Tournament2018 Capablanca Swiss | Tournament2018 Capablanca Swiss | ||||||
| date2018-04-27 | rnd1 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentFriedrich, R (Ruhan) | OpponentYang, A (Alex) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
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 | Akker ,D (Dylan) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1174 | 1599 | 1166 | 1599 | 0 | 0 | 0 | 0 | ||||||
| 2 | Botha ,A (Andrea) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1133.5 | 1558.5 | 1120.4 | 1558.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Spence ,K (Kayden) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 828.2 | 403.2 | 829.9 | 403.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Van Der Sandt ,I (Iliana) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1216.9 | 1216.9 | 1196.9 | 1216.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Chen ,Y (Youlin) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1308.8 | 1308.8 | 1304.9 | 1308.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Chang ,S (Samuel) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 999.2 | 574.2 | 1000.5 | 574.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Govender ,T (Tristan) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1088.7 | 1513.7 | 1085.6 | 1513.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Liang ,YX (Yi-Xuan (Bowie)) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 952.8 | 527.8 | 950.2 | 527.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Anderson ,AP (Aidan Pierre) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 707.4 | 707.4 | 707.2 | 707.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Du Preez ,HC (Henry Cornelius) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|