PLAYER PAGE
Zahne Coetzee
205087157Sedibeng (GSV)Personal
Main rating
| Rating | 1111.7 |
| K-factor | 40 |
| Floor | 646.6 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 370.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1111.7 |
| K-factor | 40 |
| Floor | 646.6 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1112.7 |
| K-factor | 40 |
| Floor | 649.7 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 370.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1112.7 |
| K-factor | 40 |
| Floor | 649.7 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 678 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 678 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 678 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 678 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 2019 Gauteng School League Finals (U15 Open) | Standard | 2019-08-24 | 2019-08-24 | Tshwane (GTP) | 5 | 1052.7 | 5 | 2 | 1162 | 0 | Details |
| 2 | 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Girls) | Standard | 2019-05-25 | 2019-05-25 | Tshwane (GTP) | 5 | 892.3 | 5 | 3.5 | 1358.8 | 0 | Details |
| 3 | D7 Individuals 2019 (U15 Girls) | Standard | 2019-05-04 | 2019-05-04 | Sedibeng (GSV) | 5 | 892.3 | 5 | 3.5 | 1177.8 | 0 | Details |
| 4 | South African Junior Team Championships 2018 (U14C) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 885.5 | 7 | 1.5 | 906.8 | 0 | Details |
| 5 | 2018 Interregion Sedibeng vs Ekurhuleni (I) | Standard | 2018-11-03 | 2018-11-03 | Sedibeng (GSV) | 5 | 938.6 | 5 | 0 | 654.6 | 0 | Details |
| 6 | 2018 Sedibeng Summer Open (F) | Standard | 2018-10-20 | 2018-10-20 | Sedibeng (GSV) | 5 | 1017 | 5 | 0 | 609.7 | 0 | Details |
| 7 | Eureka Chess Open 2018 (F) | Standard | 2018-09-29 | 2018-09-29 | Sedibeng (GSV) | 5 | 1017.7 | 5 | 3 | 1014.9 | 0 | Details |
| 8 | 2018 Gauteng League Final (U13 Girls) | Standard | 2018-08-24 | 2018-08-24 | Tshwane (GTP) | 5 | 1060.9 | 5 | 2 | 966.7 | 0 | Details |
| 9 | Heidelberg Klub Round Robin 2018 (Team 2) | Standard | 2018-08-18 | 2018-08-18 | Sedibeng (GSV) | 5 | 1060.9 | 5 | 1.5 | 935.6 | 0 | Details |
| 10 | TST-MSA Tournament 2018 (A) | Standard | 2018-07-21 | 2018-07-21 | Sedibeng (GSV) | 5 | 1146.6 | 5 | 0 | 715.7 | 0 | Details |
| 11 | Hoerskool Drie Riviere Open 2018 (C) | Standard | 2018-06-09 | 2018-06-09 | Sedibeng (GSV) | 5 | 896.3 | 5 | 5 | 1295.3 | 0 | Details |
| 12 | Broadland`s Knights Chess Open 2018 (C) | Standard | 2018-06-16 | 2018-06-16 | Sedibeng (GSV) | 5 | 896.3 | 5 | 4 | 1125.1 | 0 | Details |
| 13 | Heidelberg Skaak Klub 2018 (Team 8) | Standard | 2018-05-05 | 2018-05-05 | Sedibeng (GSV) | 5 | 735.3 | 5 | 4 | 1274.8 | 0 | Details |
| 14 | Amigo Spur Eligwa Chess Open 2018 (C) | Standard | 2018-05-19 | 2018-05-19 | Sedibeng (GSV) | 5 | 735.3 | 5 | 3 | 1041.5 | 0 | Details |
| 15 | D7 Individual 2018 (U13 Girls) | Standard | 2018-02-24 | 2018-02-24 | Sedibeng (GSV) | 5 | 696.8 | 5 | 3 | 922.5 | 0 | Details |
| 16 | South African Junior Team Championships 2017 (U14 Girls) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 678 | 6 | 4 | 743.3 | 0 | Details |
| 17 | Inter Regional Ge Vs Gsv 2017 (U10, U12, U14 Girls) | Standard | 2017-10-28 | 2017-10-28 | Ekurhuleni (GE) | 5 | 660 | 4 | 4 | 784 | 0 | Details |
| 18 | 2017 Gauteng Schools Team Finals (U13 Mixed) | Standard | 2017-09-09 | 2017-09-09 | Tshwane (GTP) | 5 | 500 | 5 | 4 | 942 | 0 | Details |
| 19 | Dr Peter Hangelbroek Open 2017 (C) | Standard | 2017-09-02 | 2017-09-02 | Sedibeng (GSV) | 5 | 500 | 5 | 2.5 | 664 | 0 | Details |
| 20 | Laer Volkskool Open Tournament 2017 (C) | Standard | 2017-08-19 | 2017-08-19 | Sedibeng (GSV) | 5 | 500 | 4 | 2 | 500 | 0 | Details |
| 21 | Amigo Spur Eligwa Skaak Ope 2017 (C) | Standard | 2017-07-29 | 2017-07-29 | Sedibeng (GSV) | 5 | 500 | 5 | 1 | 500 | 0 | Details |
| 22 | Rippies Skaak Ope 2017 (C) | Standard | 2017-06-24 | 2017-06-24 | Sedibeng (GSV) | 5 | 520 | 5 | 2 | 541 | 0 | Details |
| 23 | Drie Riviere Open 2017 (E) | Standard | 2017-06-10 | 2017-06-10 | Sedibeng (GSV) | 5 | 520 | 5 | 2 | 512 | 0 | Details |
| 24 | Sasolburg Ope 2017 (C) | Standard | 2017-06-03 | 2017-06-03 | Sedibeng (GSV) | 5 | 520 | 5 | 2 | 500 | 0 | Details |
| 25 | 2017 D7 Individuals (U13 Girls) | Standard | 2017-03-20 | 2017-03-20 | Sedibeng (GSV) | 5 | 500 | 5 | 4 | 740 | 0 | Details |
| 26 | 2017 Gauteng Primary Schools Individuals (13 Girls) | Standard | 2017-05-26 | 2017-05-26 | Tshwane (GTP) | 5 | 500 | 5 | 3 | 726 | 0 | Details |
| 27 | Kings & Queens Open 2017 (C) | Standard | 2017-05-13 | 2017-05-13 | Sedibeng (GSV) | 5 | 0 | 5 | 2 | 500 | 0 | Details |
| 28 | D7 Primary 2017 (Under 13) | Standard | 2017-04-22 | 2017-04-22 | Sedibeng (GSV) | 5 | 0 | 5 | 2 | 500 | 0 | Details |
| 29 | Heidelberg Chess Club Open Tournament 2017 (C) | Standard | 2017-02-25 | 2017-02-25 | Sedibeng (GSV) | 5 | 0 | 4 | 1 | 500 | 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 | 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 (History)
| Games | 83 |
| Wins | 38 |
| Draws | 4 |
| Losses | 41 |
| White | 43 |
| Black | 40 |
| White wins | 23 |
| Black wins | 15 |
| Score | 40 |
| Percent | 48.2 |
| Dp | -15.4 |
| AOR | 1004.3 |
| Performance | 988.9 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 83 |
| Score | 40 |
| Percent | 48.2 |
| Aor | 1004.3 |
| Dp | -15.4 |
| Prat | 988.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Nel, A (Altus) | 3 | 2 | 1 | Amigo Spur Eligwa Chess Open 2018 (C) | Heidelberg Klub Round Robin 2018 (Team 2) | Details |
| Overall | 2 | Pretorius, S (Suate) | 3 | 0 | 3 | D7 Individual 2018 (U13 Girls) | D7 Individuals 2019 (U15 Girls) | Details |
| Overall | 3 | De Villiers, D (Danielle) | 2 | 2 | 0 | Heidelberg Klub Round Robin 2018 (Team 2) | 2018 Sedibeng Summer Open (F) | Details |
| Overall | 4 | Diedericks, E (Ethan) | 2 | 2 | 0 | Broadland`s Knights Chess Open 2018 (C) | Eureka Chess Open 2018 (F) | Details |
| Overall | 5 | Naude, E (Enrique) | 2 | 0 | 2 | Broadland`s Knights Chess Open 2018 (C) | Heidelberg Klub Round Robin 2018 (Team 2) | Details |
| Standard | 1 | Nel, A (Altus) | 3 | 2 | 1 | Amigo Spur Eligwa Chess Open 2018 (C) | Heidelberg Klub Round Robin 2018 (Team 2) | Details |
| Standard | 2 | Pretorius, S (Suate) | 3 | 0 | 3 | D7 Individual 2018 (U13 Girls) | D7 Individuals 2019 (U15 Girls) | Details |
| Standard | 3 | De Villiers, D (Danielle) | 2 | 2 | 0 | Heidelberg Klub Round Robin 2018 (Team 2) | 2018 Sedibeng Summer Open (F) | Details |
| Standard | 4 | Diedericks, E (Ethan) | 2 | 2 | 0 | Broadland`s Knights Chess Open 2018 (C) | Eureka Chess Open 2018 (F) | Details |
| Standard | 5 | Naude, E (Enrique) | 2 | 0 | 2 | Broadland`s Knights Chess Open 2018 (C) | Heidelberg Klub Round Robin 2018 (Team 2) | Details |