PLAYER PAGE
Marko Coetzee
1110109561Tshwane (GTP)Personal
Main rating
| Rating | 1321 |
| K-factor | 36 |
| Floor | 851.4 |
| Highest | 1351.4 (2025-09-01) |
| Min/Max +/- allowed | 134 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1152.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1321 |
| K-factor | 36 |
| Floor | 851.4 |
| Highest | 1351.4 (2025-09-01) |
| Min/Max +/- allowed | 133.6 |
Standard rating
| Rating | 1312.2 |
| K-factor | 36 |
| Floor | 844.8 |
| Highest | 1344.8 (2025-09-01) |
| Min/Max +/- allowed | 134.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1152.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1312.2 |
| K-factor | 36 |
| Floor | 844.8 |
| Highest | 1344.8 (2025-09-01) |
| Min/Max +/- allowed | 134.9 |
Rapid rating
| Rating | 1222.4 |
| K-factor | 36 |
| Floor | 722.4 |
| Highest | 1273 (2022-04-01) |
| Min/Max +/- allowed | 149.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1222.4 |
| K-factor | 36 |
| Floor | 722.4 |
| Highest | 1273 (2022-04-01) |
| Min/Max +/- allowed | 149.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | Grey College Team Championship 2026 (A) | Standard | 2026-02-20 | 2026-02-21 | Mangaung (FMB) | 5 | 1340.3 | 5 | 0.5 | 968.2 | 0 | Details |
| 2 | Paarl Boys' High School Chess Festival 2025 (C) | Standard | 2025-10-17 | 2025-10-18 | Cape Winelands (WCW) | 6 | 1351.4 | 6 | 3 | 1286.2 | 0 | Details |
| 3 | 2025 Tshwane South School District CLOSED League Championship (U15A) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1348.8 | 5 | 3 | 1355.9 | 0 | Details |
| 4 | Grey College Team Championship 2025 (B) | Standard | 2025-02-21 | 2025-02-22 | Mangaung (FMB) | 5 | 1288.5 | 5 | 3 | 1321.2 | 0 | Details |
| 5 | Constantiapark Open 2025 (D) | Standard | 2025-02-15 | 2025-02-15 | Tshwane (GTP) | 5 | 1288.5 | 5 | 4 | 1452.6 | 0 | Details |
| 6 | Lardies Ope 2024 (C) | Standard | 2024-10-26 | 2024-10-26 | Tshwane (GTP) | 5 | 1240.1 | 5 | 4.5 | 1506.5 | 0 | Details |
| 7 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1242.5 | 5 | 1.5 | 1235.8 | 0 | Details |
| 8 | 2024 Elise Steenkamp Open Chess Tournament (Queens) | Standard | 2024-06-15 | 2024-06-17 | Tshwane (GTP) | 7 | 1195.8 | 7 | 4 | 1360.2 | 0 | Details |
| 9 | 2024 Wynie Robbertse Chess Tournament (C1) | Standard | 2024-03-02 | 2024-03-02 | Tshwane (GTP) | 5 | 1205.7 | 5 | 2 | 1142 | 0 | Details |
| 10 | 2024 Constantiapark Open (C) | Standard | 2024-02-17 | 2024-02-17 | Tshwane (GTP) | 5 | 1201.5 | 5 | 2 | 1217.5 | 0 | Details |
| 11 | 2024 Tshwane Chess OPEN Registration Tournament (C2) | Standard | 2024-01-27 | 2024-01-27 | Tshwane (GTP) | 5 | 1222 | 5 | 1.5 | 1033.7 | 0 | Details |
| 12 | 2024 Gauteng Inter-Region Chess Championship (U14C) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1222 | 5 | 3 | 1287.7 | 0 | Details |
| 13 | Lardies Open Tournament 2023 (C) | Standard | 2023-10-28 | 2023-10-28 | Tshwane (GTP) | 5 | 1234.3 | 5 | 1.5 | 1174.2 | 0 | Details |
| 14 | 2023 Etienne Lewis Closed Tournament (U14) | Standard | 2023-08-25 | 2023-08-27 | Tshwane (GTP) | 7 | 1245.5 | 7 | 3 | 1212.7 | 0 | Details |
| 15 | 2023 Tshwane South School District CLOSED League Championship (U13) | Standard | 2023-07-29 | 2023-07-29 | Tshwane (GTP) | 5 | 1224.6 | 5 | 3 | 1350.5 | 0 | Details |
| 16 | 2023 Lubowski Open Tournament (C) | Standard | 2023-06-24 | 2023-06-25 | Tshwane (GTP) | 5 | 1288.2 | 5 | 1 | 959.4 | 0 | Details |
| 17 | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | Standard | 2023-04-22 | 2023-04-22 | Tshwane (GTP) | 5 | 1273.9 | 5 | 3 | 1346.9 | 0 | Details |
| 18 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) | Standard | 2023-03-04 | 2023-03-04 | Tshwane (GTP) | 5 | 1253 | 5 | 3 | 1363.8 | 0 | Details |
| 19 | Laerskool Constantiapark Open Chess Tournament 2023 (U14) | Standard | 2023-02-18 | 2023-02-18 | Tshwane (GTP) | 5 | 1268.5 | 5 | 2 | 1187.7 | 0 | Details |
| 20 | 2023 Tshwane Chess Open Registration Tournament (C2) | Standard | 2023-01-28 | 2023-01-28 | Tshwane (GTP) | 5 | 1245.9 | 5 | 3 | 1359.8 | 0 | Details |
| 21 | 2022 South African Junior Team Chess Championships (U12 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1296.3 | 7 | 2 | 1130.8 | 0 | Details |
| 22 | Lardies Tournament 2022 (U12) | Standard | 2022-10-29 | 2022-10-29 | Tshwane (GTP) | 5 | 1258 | 5 | 3 | 1357.7 | 0 | Details |
| 23 | 2022 Etienne Lewis (U12 Open) | Standard | 2022-09-02 | 2022-09-04 | Tshwane (GTP) | 7 | 1209 | 7 | 4 | 1326.6 | 0 | Details |
| 24 | D4 Play Offs 2022 (U11) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1168.9 | 5 | 4 | 1433.7 | 0 | Details |
| 25 | 2022 Menlo Open Tournament (D) | Standard | 2022-07-23 | 2022-07-23 | Tshwane (GTP) | 5 | 1168.9 | 5 | 2 | 1008.9 | 0 | Details |
| 26 | 2022 Blou Bul Open (D) | Standard | 2022-06-25 | 2022-06-26 | Tshwane (GTP) | 5 | 1109.7 | 5 | 4 | 1414 | 0 | Details |
| 27 | D4 Individuals 2022 (U11 Open) | Rapid | 2022-04-23 | 2022-04-23 | Tshwane (GTP) | 7 | 1094.1 | 7 | 4 | 1175.5 | 0 | Details |
| 28 | CP Ope 2022 (C) | Standard | 2022-02-19 | 2022-02-19 | Tshwane (GTP) | 5 | 1149.4 | 4 | 0 | 758 | 0 | Details |
| 29 | 2022 Tshwane Chess Open Registration Tournament (C2) | Standard | 2022-01-29 | 2022-01-29 | Tshwane (GTP) | 5 | 1187 | 5 | 1 | 965.8 | 0 | Details |
| 30 | 2021 Lardies Ope (C) | Standard | 2021-10-30 | 2021-10-30 | Tshwane (GTP) | 5 | 1209.7 | 2 | 0 | 885.8 | 0 | Details |
| 31 | 2021 Etienne Lewis Closed Trials (U12 Open) | Standard | 2021-09-24 | 2021-09-26 | Nelson Mandela Bay (ENM) | 7 | 1204.3 | 6 | 3 | 1226.8 | 0 | Details |
| 32 | 2021 Alekhine Open (D) | Standard | 2021-08-14 | 2021-08-15 | Tshwane (GTP) | 5 | 1198.3 | 5 | 3 | 1217.4 | 0 | Details |
| 33 | 2021 Registration Tournament (D) | Standard | 2021-03-13 | 2021-03-13 | Tshwane (GTP) | 5 | 1185.4 | 5 | 3 | 1242.9 | 0 | Details |
| 34 | 2020 Wynie Robbertse Open Chess Tournament (U10) | Standard | 2020-03-07 | 2020-03-07 | Tshwane (GTP) | 5 | 1162.4 | 5 | 2 | 1156.4 | 0 | Details |
| 35 | 2020 Constantiapark Open Chess Tournament (E) | Standard | 2020-02-08 | 2020-02-08 | Tshwane (GTP) | 5 | 1130.5 | 5 | 3 | 1301.1 | 0 | Details |
| 36 | 2020 Registration Tournament (E) | Standard | 2020-01-25 | 2020-01-25 | Tshwane (GTP) | 5 | 1094.3 | 5 | 3 | 1289.1 | 0 | Details |
| 37 | 2019 Lardies Open (E) | Standard | 2019-10-26 | 2019-10-26 | Tshwane (GTP) | 5 | 1047.2 | 5 | 3.5 | 1296.2 | 0 | Details |
| 38 | 2019 Waterkloof Open (E) | Standard | 2019-03-02 | 2019-03-02 | Tshwane (GTP) | 5 | 1110.4 | 5 | 1 | 818.5 | 0 | Details |
| 39 | 2019 Blou Bul (E) | Standard | 2019-02-16 | 2019-02-16 | Tshwane (GTP) | 5 | 1200 | 5 | 1 | 707.5 | 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 | 5 |
| Wins | 0 |
| Draws | 1 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0.5 |
| Percent | 10 |
| Dp | -340 |
| AOR | 1308.2 |
| Performance | 968.2 |
Game statistics (History)
| Games | 203 |
| Wins | 93 |
| Draws | 10 |
| Losses | 100 |
| White | 100 |
| Black | 103 |
| White wins | 50 |
| Black wins | 43 |
| Score | 98 |
| Percent | 48.3 |
| Dp | -14.7 |
| AOR | 1224.9 |
| Performance | 1210.3 |
Rankings (Main)
| National | |
| Overall | 5295 |
| Gender | 4403 |
| Age group | 854 |
| Gender/Age | 660 |
| Provincial | |
| Overall | 1794 |
| Gender | 1497 |
| Age group | 296 |
| Gender/Age | 227 |
| Regional | |
| Overall | 630 |
| Gender | 519 |
| Age group | 106 |
| Gender/Age | 83 |
Rankings (Standard)
| National | |
| Overall | 5002 |
| Gender | 4140 |
| Age group | 832 |
| Gender/Age | 648 |
| Provincial | |
| Overall | 1790 |
| Gender | 1487 |
| Age group | 312 |
| Gender/Age | 239 |
| Regional | |
| Overall | 642 |
| Gender | 528 |
| Age group | 112 |
| Gender/Age | 88 |
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 | 5 |
| Score | 0.5 |
| Percent | 10 |
| Aor | 1308.2 |
| Dp | -340 |
| Prat | 968.2 |
Performance (12 months)
| Games | 16 |
| Score | 6.5 |
| Percent | 40.6 |
| Aor | 1288.3 |
| Dp | -79.7 |
| Prat | 1208.6 |
Performance (History)
| Games | 203 |
| Score | 98 |
| Percent | 48.3 |
| Aor | 1224.9 |
| Dp | -14.7 |
| Prat | 1210.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Botha, RMJ (Robert) | 4 | 2 | 2 | D4 Individuals 2022 (U11 Open) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Details |
| Overall | 2 | Pillay, K (Ketana) | 3 | 0 | 3 | Laerskool Constantiapark Open Chess Tournament 2023 (U14) | 2025 Tshwane South School District CLOSED League Championship (U15A) | Details |
| Overall | 3 | Slabbert, ZN (Zander Nicolaas) | 3 | 1 | 2 | Lardies Tournament 2022 (U12) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Details |
| Overall | 4 | Mcphail, M (Matthew) | 3 | 1 | 2 | 2020 Wynie Robbertse Open Chess Tournament (U10) | 2022 Etienne Lewis (U12 Open) | Details |
| Overall | 5 | Janse Van Rensburg, J (Josh) | 3 | 3 | 0 | Lardies Open Tournament 2023 (C) | 2024 Constantiapark Open (C) | Details |
| Standard | 1 | Pillay, K (Ketana) | 3 | 0 | 3 | Laerskool Constantiapark Open Chess Tournament 2023 (U14) | 2025 Tshwane South School District CLOSED League Championship (U15A) | Details |
| Standard | 2 | Slabbert, ZN (Zander Nicolaas) | 3 | 1 | 2 | Lardies Tournament 2022 (U12) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Details |
| Standard | 3 | Mcphail, M (Matthew) | 3 | 1 | 2 | 2020 Wynie Robbertse Open Chess Tournament (U10) | 2022 Etienne Lewis (U12 Open) | Details |
| Standard | 4 | Botha, RMJ (Robert) | 3 | 2 | 1 | 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Details |
| Standard | 5 | Janse Van Rensburg, J (Josh) | 3 | 3 | 0 | Lardies Open Tournament 2023 (C) | 2024 Constantiapark Open (C) | Details |