PLAYER PAGE
Calvin Chueu
194073176Tshwane (GTP)Personal
Main rating
| Rating | 1863 |
| K-factor | 24 |
| Floor | 1371.6 |
| Highest | 1871.6 (2024-02-01) |
| Min/Max +/- allowed | 64 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1833.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1863 |
| K-factor | 24 |
| Floor | 1371.6 |
| Highest | 1871.6 (2024-02-01) |
| Min/Max +/- allowed | 63.7 |
Standard rating
| Rating | 1863.9 |
| K-factor | 24 |
| Floor | 1363.9 |
| Highest | 1863.9 (2026-02-28) |
| Min/Max +/- allowed | 64.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1833.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1863.9 |
| K-factor | 24 |
| Floor | 1363.9 |
| Highest | 1863.9 (2026-02-28) |
| Min/Max +/- allowed | 64.4 |
Rapid rating
| Rating | 1533.2 |
| K-factor | 32 |
| Floor | 1033.2 |
| Highest | 1533.2 (2018-11-01) |
| Min/Max +/- allowed | 103.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1533.2 |
| K-factor | 32 |
| Floor | 1033.2 |
| Highest | 1533.2 (2018-11-01) |
| Min/Max +/- allowed | 103.1 |
Blitz rating
| Rating | 1490 |
| K-factor | 32 |
| Floor | 1033.2 |
| Highest | 1533.2 (2018-05-01) |
| Min/Max +/- allowed | 103.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1490 |
| K-factor | 32 |
| Floor | 1033.2 |
| Highest | 1533.2 (2018-05-01) |
| Min/Max +/- allowed | 103.1 |
Rating Graph
Tournaments
| # | 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 | Chess Power House February Open 2026 (Prestige) | Standard | 2026-02-21 | 2026-02-21 | Ekurhuleni (GE) | 5 | 1833.7 | 4 | 2 | 1948.1 | 0 | Details |
| 2 | Ekurhuleni 1st Standard Tournament 2026 (A) | Standard | 2026-02-14 | 2026-02-14 | Ekurhuleni (GE) | 5 | 1833.7 | 5 | 3.5 | 2081 | 0 | Details |
| 3 | 2025 Laerskool Doringkloof Primary Open Chess Tournament (A) | Standard | 2025-10-25 | 2025-10-25 | Tshwane (GTP) | 5 | 1839.3 | 5 | 2.5 | 1709.2 | 0 | Details |
| 4 | Eureka Chess Open 26 July 2025 (A) | Standard | 2025-07-26 | 2025-07-26 | Sedibeng (GSV) | 5 | 1838.2 | 5 | 2.5 | 1800.3 | 0 | Details |
| 5 | Eureka Open 27 July 2024 (A) | Standard | 2024-07-27 | 2024-07-27 | Sedibeng (GSV) | 5 | 1871.6 | 4 | 0.5 | 1420.5 | 0 | Details |
| 6 | Ekurhuleni Chess Kempton Park Open 2020 (A) | Standard | 2020-11-21 | 2020-11-21 | Ekurhuleni (GE) | 5 | 1800.1 | 5 | 2 | 1544.2 | 0 | Details |
| 7 | 2019 USSA Championships (Open) | Standard | 2019-12-02 | 2019-12-06 | Sarah Baartman (ESB) | 9 | 1798.1 | 9 | 6 | 1800.9 | 0 | Details |
| 8 | 2019 USSA Championships (Blitz) | Blitz | 2019-12-04 | 2019-12-04 | Sarah Baartman (ESB) | 9 | 1798.1 | 9 | 7 | 1756.8 | 0 | Details |
| 9 | 2019 Tshwane Chess Closed (B) | Standard | 2019-10-25 | 2019-10-27 | Tshwane (GTP) | 7 | 1795.9 | 6 | 3 | 1774.6 | 0 | Details |
| 10 | Sedibeng DF Malherbe Open 2019 (A) | Standard | 2019-10-12 | 2019-10-12 | Sedibeng (GSV) | 5 | 1795.9 | 5 | 4 | 1739.4 | 0 | Details |
| 11 | 2019 Jacaranda Round Robin (A) | Standard | 2019-08-03 | 2019-08-03 | Tshwane (GTP) | 5 | 1694 | 5 | 1.5 | 1543.6 | 0 | Details |
| 12 | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A) | Standard | 2019-08-31 | 2019-08-31 | Sedibeng (GSV) | 5 | 1694 | 5 | 5 | 2045 | 0 | Details |
| 13 | 2019 Alekhine Open (A) | Classical | 2019-08-09 | 2019-08-10 | Tshwane (GTP) | 5 | 1694 | 5 | 3 | 1905.9 | 0 | Details |
| 14 | Eureka Chess Open 2019 (A) | Standard | 2019-07-27 | 2019-07-27 | Sedibeng (GSV) | 5 | 1725.6 | 4 | 1 | 1435.6 | 0 | Details |
| 15 | 2019 Capablanca Chess Festival (RR C) | Classical | 2019-04-18 | 2019-04-22 | Tshwane (GTP) | 9 | 1666.4 | 9 | 6.5 | 1811.9 | 0 | Details |
| 16 | 2019 Waterkloof Open (A) | Standard | 2019-03-02 | 2019-03-03 | Tshwane (GTP) | 5 | 1596.6 | 5 | 3.5 | 1892.4 | 0 | Details |
| 17 | 2019 Heidelberg Open (A) | Classical | 2019-02-02 | 2019-02-02 | Sedibeng (GSV) | 5 | 1581.2 | 5 | 3 | 1655.4 | 0 | Details |
| 18 | 2018 Gauteng North Open (A) | Standard | 2018-10-20 | 2018-10-21 | Tshwane (GTP) | 5 | 1549.3 | 5 | 3 | 1754.4 | 0 | Details |
| 19 | 2018 USSA Championship (Open) | Standard | 2018-07-02 | 2018-07-06 | Gert Sibande (MGS) | 9 | 1573.6 | 9 | 6.5 | 1600.9 | 0 | Details |
| 20 | 2018 USSA Championship (Blitz) | Blitz | 2018-07-04 | 2018-07-04 | Gert Sibande (MGS) | 9 | 1573.6 | 9 | 4.5 | 1278.2 | 0 | Details |
| 21 | South African Open 2018 (A) | Classical | 2018-07-07 | 2018-07-14 | Mangaung (FMB) | 11 | 1573.6 | 10 | 4.5 | 1489.4 | 0 | Details |
| 22 | 2018 Capablanca RR (C) | Classical | 2018-04-26 | 2018-05-01 | Tshwane (GTP) | 9 | 1559.2 | 9 | 4.5 | 1597.5 | 0 | Details |
| 23 | 2018 Waterkloof Open (A) | Standard | 2018-03-03 | 2018-03-04 | Tshwane (GTP) | 5 | 1561.6 | 5 | 3 | 1538.3 | 0 | Details |
| 24 | 2018 Volkskool Open (A) | Standard | 2018-02-17 | 2018-02-17 | Sedibeng (GSV) | 5 | 1533.2 | 5 | 2.5 | 1732.8 | 0 | Details |
| 25 | 2017 Gauteng North Open (A) | Standard | 2017-10-21 | 2017-10-22 | Tshwane (GTP) | 5 | 1516 | 5 | 2.5 | 1481 | 0 | Details |
| 26 | Brackenhurst Open - Alberton - 2017-10-14 (A) | Standard | 2017-10-14 | 2017-10-14 | Ekurhuleni (GE) | 5 | 1491 | 5 | 3.5 | 1542 | 0 | Details |
| 27 | The Metro Open 2017 (Masters) | Standard | 2017-09-16 | 2017-09-17 | Johannesburg Metro (GJM) | 5 | 1508 | 5 | 3 | 1402 | 0 | Details |
| 28 | Vaal University Of Technology (Vut) | Standard | 2017-08-12 | 2017-08-12 | Sedibeng (GSV) | 5 | 1541 | 5 | 1 | 1371 | 0 | Details |
| 29 | Ussa Chess Tournament 2017 (Open) | Standard | 2017-07-03 | 2017-07-07 | Johannesburg Metro (GJM) | 9 | 1511 | 9 | 6.5 | 1545 | 0 | Details |
| 30 | 2017 Pss Capablanca (Rr D) | Classical | 2017-04-26 | 2017-05-01 | Tshwane (GTP) | 9 | 1435 | 8 | 6 | 1715 | 0 | Details |
| 31 | Vut Open 2016 (A) | Standard | 2016-11-12 | 2016-11-12 | Sedibeng (GSV) | 5 | 1439 | 5 | 4 | 1522 | 0 | Details |
| 32 | 2016 Gauteng Chess League (2Nd Division) | Classical | 2016-09-24 | 2016-11-05 | Tshwane (GTP) | 7 | 1439 | 7 | 2.5 | 1394 | 0 | Details |
| 33 | Sedibeng On Vaal 2016 (A) | Standard | 2016-05-21 | 2016-05-21 | Sedibeng (GSV) | 5 | 1463 | 5 | 3 | 1317 | 0 | Details |
| 34 | Henley Open 2016 (A) | Standard | 2016-05-21 | 2016-05-21 | Sedibeng (GSV) | 5 | 0 | 4 | 2 | 1380 | 0 | Details |
| 35 | 2016 Capablanca (Swiss A) | Classical | 2016-04-29 | 2016-05-02 | Tshwane (GTP) | 6 | 0 | 6 | 4 | 1663 | 0 | Details |
| 36 | Gauteng Chess League 2015 (Third Division) | Classical | 2015-10-03 | 2015-11-07 | Tshwane (GTP) | 7 | 0 | 5 | 2 | 1321 | 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 | 9 |
| Wins | 5 |
| Draws | 1 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Score | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| AOR | 1927.5 |
| Performance | 2022 |
Game statistics (History)
| Games | 147 |
| Wins | 76 |
| Draws | 18 |
| Losses | 53 |
| White | 71 |
| Black | 76 |
| White wins | 34 |
| Black wins | 42 |
| Score | 85 |
| Percent | 57.8 |
| Dp | 66.5 |
| AOR | 1621.2 |
| Performance | 1687.6 |
Rankings (Main)
| National | |
| Overall | 168 |
| Gender | 161 |
| Age group | 116 |
| Gender/Age | 112 |
| Provincial | |
| Overall | 60 |
| Gender | 58 |
| Age group | 39 |
| Gender/Age | 38 |
| Regional | |
| Overall | 24 |
| Gender | 24 |
| Age group | 15 |
| Gender/Age | 15 |
Rankings (Standard)
| National | |
| Overall | 167 |
| Gender | 161 |
| Age group | 115 |
| Gender/Age | 112 |
| Provincial | |
| Overall | 58 |
| Gender | 57 |
| Age group | 37 |
| Gender/Age | 37 |
| Regional | |
| Overall | 24 |
| Gender | 24 |
| Age group | 15 |
| Gender/Age | 15 |
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 | 9 |
| Score | 5.5 |
| Percent | 61.1 |
| Aor | 1927.5 |
| Dp | 94.4 |
| Prat | 2022 |
Performance (12 months)
| Games | 19 |
| Score | 10.5 |
| Percent | 55.3 |
| Aor | 1836.6 |
| Dp | 44.7 |
| Prat | 1881.3 |
Performance (History)
| Games | 147 |
| Score | 85 |
| Percent | 57.8 |
| Aor | 1621.2 |
| Dp | 66.5 |
| Prat | 1687.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Vorster, SPM (Stephanus) | 4 | 2 | 2 | 2018 Volkskool Open (A) | 2019 Jacaranda Round Robin (A) | Details |
| Overall | 2 | Mnguni, JD (Jakob Dumisani) | 3 | 3 | 0 | 2019 Alekhine Open (A) | Ekurhuleni 1st Standard Tournament 2026 (A) | Details |
| Overall | 3 | Fakude, HM (Hopewell Mongezi) | 3 | 2 | 1 | 2018 USSA Championship (Open) | 2019 USSA Championships (Open) | Details |
| Overall | 4 | Vundla, N (Mthandazo) | 3 | 2 | 1 | 2019 Capablanca Chess Festival (RR C) | 2019 Jacaranda Round Robin (A) | Details |
| Overall | 5 | Dinham, J (James) | 3 | 1 | 2 | 2019 Heidelberg Open (A) | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A) | Details |
| Standard | 1 | Vorster, SPM (Stephanus) | 4 | 2 | 2 | 2018 Volkskool Open (A) | 2019 Jacaranda Round Robin (A) | Details |
| Standard | 2 | Van Zyl, C (Charlize) | 3 | 1 | 2 | 2018 Capablanca RR (C) | 2019 Capablanca Chess Festival (RR C) | Details |
| Standard | 3 | Vundla, N (Mthandazo) | 3 | 2 | 1 | 2019 Capablanca Chess Festival (RR C) | 2019 Jacaranda Round Robin (A) | Details |
| Standard | 4 | Dinham, J (James) | 3 | 1 | 2 | 2019 Heidelberg Open (A) | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A) | Details |
| Standard | 5 | Mnguni, JD (Jakob Dumisani) | 3 | 3 | 0 | 2019 Alekhine Open (A) | Ekurhuleni 1st Standard Tournament 2026 (A) | Details |