PLAYER PAGE
Gerard Mackay
101049066Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 874 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 874 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 874 |
| 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 | 874 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 813.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 813.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 813.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | 813.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-03-01) |
| 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 | NMBCU Trials 1 2019 (U18+U20) | Standard | 2019-03-08 | 2019-03-09 | Nelson Mandela Bay (ENM) | 5 | 813.4 | 1 | 0 | 777.4 | 0 | Details |
| 2 | Nmb 2Nd Chess Trials - Mnt Pleasant 2016 (U16) | Standard | 2016-04-08 | 2016-04-08 | Nelson Mandela Bay (ENM) | 6 | 759 | 6 | 3 | 1083 | 0 | Details |
| 3 | 2016 Nmb 1St Trials (U16) | Standard | 2016-03-04 | 2016-03-04 | Nelson Mandela Bay (ENM) | 6 | 737 | 6 | 2 | 833 | 0 | Details |
| 4 | South African Junior Team Championships 2015 (16B) | Classical | 2016-01-04 | 2016-01-07 | Western Province (WP) | 7 | 680 | 7 | 3 | 898 | 0 | Details |
| 5 | Trials 4 Nmbjchess (U16) | Standard | 2015-06-26 | 2015-06-27 | Nelson Mandela Bay (ENM) | 6 | 648 | 6 | 2 | 831 | 0 | Details |
| 6 | Nelson Mandela Junior Chess Trails 3 (U16) | Standard | 2015-05-08 | 2015-05-09 | Nelson Mandela Bay (ENM) | 6 | 652 | 5 | 2 | 635 | 0 | Details |
| 7 | Sydenham Chess Club Open 2015 (A) | Standard | 2015-04-24 | 2015-04-25 | Nelson Mandela Bay (ENM) | 6 | 638 | 4 | 0 | 344 | 0 | Details |
| 8 | Nelson Mandela Bay Junior Chess Trials 2 (Under 16) | Standard | 2015-04-10 | 2015-04-11 | Nelson Mandela Bay (ENM) | 6 | 638 | 5 | 2.5 | 694 | 0 | Details |
| 9 | Nelson Mandela Bay Chess Trials 1 (Under 16) | Standard | 2015-03-13 | 2015-03-14 | Nelson Mandela Bay (ENM) | 6 | 638 | 5 | 2 | 704 | 0 | Details |
| 10 | Eastern Cape Interunion U14 | Standard | 2014-08-22 | 2014-08-23 | Nelson Mandela Bay (ENM) | 5 | 677 | 5 | 0 | 524 | 0 | Details |
| 11 | Nmb Team Event Primary Schools | Rapid | 2014-08-16 | 2014-08-16 | Nelson Mandela Bay (ENM) | 5 | 0 | 5 | 3 | 974 | 0 | Details |
| 12 | 4Th Trials 2014 - Under 14 | Standard | 2014-06-21 | 2014-06-21 | Nelson Mandela Bay (ENM) | 6 | 705 | 5 | 1 | 583 | 0 | Details |
| 13 | Eastern Cape Open (B Section) | Standard | 2014-05-23 | 2014-05-24 | Nelson Mandela Bay (ENM) | 6 | 719 | 1 | 0 | 572 | 0 | Details |
| 14 | Under 14 (Ep Chess Trials 3) | Standard | 2014-05-09 | 2014-05-10 | Nelson Mandela Bay (ENM) | 6 | 719 | 2 | 0 | 704 | 0 | Details |
| 15 | Sydenham Open - B - 2014 | Standard | 2014-04-19 | 2014-04-19 | Nelson Mandela Bay (ENM) | 6 | 0 | 5 | 2 | 736 | 0 | Details |
| 16 | Nmby Chess Trials 2 U14 | Standard | 2014-04-11 | 2014-04-12 | Nelson Mandela Bay (ENM) | 5 | 0 | 5 | 2 | 924 | 0 | Details |
| 17 | J L Daiell Ope Skaaktoernooi A Afdeling 2014 | Rapid | 2014-03-15 | 2014-03-15 | Nelson Mandela Bay (ENM) | 6 | 0 | 6 | 3 | 789 | 0 | Details |
| 18 | Nmb 1St Trials U14 | Standard | 2014-03-07 | 2014-03-08 | Nelson Mandela Bay (ENM) | 6 | 0 | 5 | 1 | 629 | 0 | Details |
| 19 | Uitenhage Open 201 (C Section) | Standard | 2013-08-23 | 2013-08-23 | Nelson Mandela Bay (ENM) | 5 | 0 | 1 | 0 | 0 | 0 | Details |
| 20 | Cape Recife Open U14 U16 | Rapid | 2013-08-31 | 2013-08-31 | Nelson Mandela Bay (ENM) | 5 | 0 | 2 | 0 | 0 | 0 | Details |
| 21 | Commonwealth South African Open Chess Championsh | Classical | 2013-07-06 | 2013-07-14 | Nelson Mandela Bay (ENM) | 11 | 0 | 16 | 5 | 654 | 0 | Details |
| 22 | Mount Pleasant - U14 - 2013 | Standard | 2013-06-15 | 2013-06-15 | Nelson Mandela Bay (ENM) | 6 | 0 | 2 | 0 | 0 | 0 | Details |
| 23 | North Area - Development - 2013 | Rapid | 2013-06-15 | 2013-06-15 | Nelson Mandela Bay (ENM) | 5 | 0 | 1 | 0 | 0 | 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 | 1 |
| Wins | 0 |
| Draws | 0 |
| Losses | 1 |
| White | 0 |
| Black | 1 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| AOR | 1202.4 |
| Performance | 777.4 |
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 | 1 |
| Score | 0 |
| Percent | 0 |
| Aor | 1202.4 |
| Dp | -425 |
| Prat | 777.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
