PLAYER PAGE
Stephen Pienaar
102053557Cape Town (WCT)Personal
Main rating
| Rating | 1134.5 |
| K-factor | 40 |
| Floor | 634.5 |
| Highest | 1401.6 (2018-02-01) |
| Min/Max +/- allowed | 124 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 482.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1134.5 |
| K-factor | 40 |
| Floor | 634.5 |
| Highest | 1401.6 (2018-02-01) |
| Min/Max +/- allowed | 124.4 |
Standard rating
| Rating | 1146.2 |
| K-factor | 40 |
| Floor | 663 |
| Highest | 1401.6 (2018-02-01) |
| Min/Max +/- allowed | 124.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 482.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1146.2 |
| K-factor | 40 |
| Floor | 663 |
| Highest | 1401.6 (2018-02-01) |
| Min/Max +/- allowed | 124.4 |
Rapid rating
| Rating | 929.8 |
| 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 | 929.8 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 877 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| 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 | 877 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| 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 | 2023 USSA Championships (Open) | Classical | 2023-12-04 | 2023-12-08 | Ethekwini (KED) | 9 | 1107.7 | 9 | 3 | 1177.2 | 0 | Details |
| 2 | South African Junior Blitz 2018 (U18) | Blitz | 2018-12-19 | 2018-12-19 | 4 Knights (4K) | 7 | 1076.3 | 6 | 1 | 940.7 | 0 | Details |
| 3 | South African Junior Team Championships 2018 (U20B) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 1076.3 | 7 | 4 | 1199.3 | 0 | Details |
| 4 | 2018 WP Schools Closed Trials (U18 Boys) | Standard | 2018-03-09 | 2018-03-10 | Cape Town (WCT) | 6 | 1123.4 | 5 | 1 | 874.9 | 0 | Details |
| 5 | WP District South 2018 (U18) | Standard | 2018-02-01 | 2018-02-02 | Cape Town (WCT) | 6 | 929.8 | 6 | 4 | 1397.5 | 0 | Details |
| 6 | Grey College Inter Team Chess Tournament 2018 (B) | Standard | 2018-02-23 | 2018-02-24 | Mangaung (FMB) | 5 | 929.8 | 5 | 5 | 1392.5 | 0 | Details |
| 7 | Wp Schools Closed 2017 (U15 Boys) | Standard | 2017-03-10 | 2017-03-11 | Western Province (WP) | 6 | 854 | 6 | 3 | 918 | 0 | Details |
| 8 | Gpca 2016 (C) | Standard | 2016-08-06 | 2016-08-09 | Western Province (WP) | 7 | 870 | 7 | 3 | 772 | 0 | Details |
| 9 | Steinitz Chess Festival 2016 (B) | Standard | 2016-04-22 | 2016-04-24 | Western Province (WP) | 6 | 857 | 5 | 2.5 | 892 | 0 | Details |
| 10 | Chess Wp Individual Blitz 2016 | Blitz | 2016-04-16 | 2016-04-16 | Western Province (WP) | 7 | 0 | 6 | 1 | 1252 | 0 | Details |
| 11 | Wp Schools Chess Trials 2016 (U15 Boys) | Standard | 2016-03-04 | 2016-03-05 | Western Province (WP) | 5 | 863 | 5 | 2 | 1051 | 0 | Details |
| 12 | Wp Open 2016 (D) | Standard | 2016-02-26 | 2016-02-26 | Western Province (WP) | 7 | 863 | 0 | 0 | 0 | 0 | Details |
| 13 | South African Junior Championships 2015 Wild Card (14 Boys) | Standard | 2016-01-08 | 2016-01-10 | Western Province (WP) | 7 | 823 | 7 | 2.5 | 872 | 0 | Details |
| 14 | South African Junior Team Championships 2015 (16C) | Classical | 2016-01-04 | 2016-01-07 | Western Province (WP) | 7 | 823 | 7 | 3.5 | 917 | 0 | Details |
| 15 | Steinitz Chess Festival 2015 (Open) | Standard | 2015-09-24 | 2015-09-27 | Western Province (WP) | 6 | 811 | 6 | 1 | 666 | 0 | Details |
| 16 | Wc Top Schools 2015 (U13 Mix) | Standard | 2015-09-05 | 2015-09-06 | Western Province (WP) | 5 | 811 | 5 | 3 | 1020 | 0 | Details |
| 17 | Wp Open Chess Championship 2015 (B-Section) | Standard | 2015-08-07 | 2015-08-09 | Western Province (WP) | 6 | 834 | 6 | 2 | 768 | 0 | Details |
| 18 | Sa Schools Individual Chess Championship 2015 U13O (U13 Open) | Standard | 2015-07-05 | 2015-07-05 | Western Province (WP) | 7 | 909 | 7 | 2.5 | 618 | 0 | Details |
| 19 | Cape Town International Classic (B Section) | Standard | 2015-03-26 | 2015-03-26 | Western Province (WP) | 7 | 933 | 7 | 3 | 855 | 0 | Details |
| 20 | Wp Schools Closed 2015 (U13 Boys) | Standard | 2015-03-06 | 2015-03-07 | Western Province (WP) | 6 | 0 | 6 | 3.5 | 975 | 0 | Details |
| 21 | Wpsc South 2015 Open Trials (U13) | Rapid | 2015-02-06 | 2015-02-06 | Western Province (WP) | 6 | 0 | 6 | 4 | 1110 | 0 | Details |
| 22 | Wp Schools District South 2014 (District South U14) | Standard | 2014-02-07 | 2014-02-08 | Western Province (WP) | 7 | 0 | 7 | 3 | 945 | 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 | 38 |
| Wins | 16 |
| Draws | 4 |
| Losses | 18 |
| White | 20 |
| Black | 18 |
| White wins | 10 |
| Black wins | 6 |
| Score | 18 |
| Percent | 47.4 |
| Dp | -22.4 |
| AOR | 1189.7 |
| Performance | 1167.3 |
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 | 38 |
| Score | 18 |
| Percent | 47.4 |
| Aor | 1189.7 |
| Dp | -22.4 |
| Prat | 1167.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
