PLAYER PAGE
Juan Koen
104045182Bojanala Platina (NBR)Personal
Main rating
| Rating | 606.8 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 606.8 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 606.8 |
| 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 | 606.8 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 606.8 |
| 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 | 606.8 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 606.8 |
| 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 | 606.8 |
| 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 | Bojanala League 2016 (U13A) | Rapid | 2016-07-30 | 2016-07-30 | Bojanala Platina (NBR) | 5 | 0 | 5 | 1 | 280 | 0 | Details |
| 2 | Malichri Chess 2016 (C) | Standard | 2016-03-12 | 2016-03-12 | Bojanala Platina (NBR) | 5 | 450 | 5 | 2 | 435 | 0 | Details |
| 3 | Vastrap Open 2016 (C) | Standard | 2016-02-13 | 2016-02-13 | Bojanala Platina (NBR) | 5 | 464 | 5 | 2 | 669 | 0 | Details |
| 4 | Grenville Nw Regionals (Under 12 (Born 2004 2005) | Standard | 2015-10-24 | 2015-10-24 | Bojanala Platina (NBR) | 5 | 510 | 4 | 1 | 340 | 0 | Details |
| 5 | 2015 Fields Chess Tournament (Under 12 (Born 2004 2005) | Standard | 2015-08-15 | 2015-08-15 | Bojanala Platina (NBR) | 5 | 546 | 5 | 2 | 472 | 0 | Details |
| 6 | Lebone College (Section C (2003 2004 2005) | Standard | 2015-08-01 | 2015-08-01 | Bojanala Platina (NBR) | 5 | 546 | 5 | 1.5 | 477 | 0 | Details |
| 7 | Rtb North Primary (Section C) | Standard | 2015-06-06 | 2015-06-06 | Bojanala Platina (NBR) | 5 | 558 | 5 | 1 | 513 | 0 | Details |
| 8 | Inter Region 2015 (U12) | Standard | 2015-05-08 | 2015-05-09 | Lejweleputswa (FLW) | 5 | 588 | 5 | 2 | 100 | 0 | Details |
| 9 | 2015 Hs Brits (Section C (2003 To 2005) | Standard | 2015-03-07 | 2015-03-07 | Bojanala Platina (NBR) | 5 | 615 | 5 | 2 | 512 | 0 | Details |
| 10 | 2014 Selly Park (U 12 Age 2015 (2004 - 2005) | Standard | 2014-10-25 | 2014-10-25 | Bojanala Platina (NBR) | 5 | 569 | 5 | 3 | 939 | 0 | Details |
| 11 | 2015 Registration (Section C) | Standard | 2015-02-07 | 2015-02-07 | Bojanala Platina (NBR) | 5 | 569 | 5 | 2.5 | 128 | 0 | Details |
| 12 | 2014 Laerskool Proteapark (U 12) | Standard | 2014-08-30 | 2014-08-30 | Bojanala Platina (NBR) | 5 | 585 | 4 | 1 | 490 | 0 | Details |
| 13 | Grenville Chess U12 | Standard | 2014-08-16 | 2014-08-16 | Bojanala Platina (NBR) | 5 | 616 | 3 | 0 | 383 | 0 | Details |
| 14 | Lebone Ii U12 | Standard | 2014-05-31 | 2014-05-31 | Bojanala Platina (NBR) | 5 | 615 | 3 | 1 | 626 | 0 | Details |
| 15 | Brits Primary (Under 12) | Standard | 2014-04-12 | 2014-04-12 | Bojanala Platina (NBR) | 5 | 614 | 4 | 1.5 | 614 | 0 | Details |
| 16 | 2014 Rustenburg Primary U12 | Standard | 2014-03-01 | 2014-03-01 | Bojanala Platina (NBR) | 5 | 594 | 4 | 2 | 704 | 0 | Details |
| 17 | Registration Tournament U12 | Standard | 2014-02-01 | 2014-02-02 | Bojanala Platina (NBR) | 5 | 585 | 4 | 1.5 | 638 | 0 | Details |
| 18 | South African Junior Team Championship 2013 (U10) | Standard | 2013-12-15 | 2013-12-18 | Kwazulu Natal (KZN) | 7 | 607 | 7 | 2 | 533 | 0 | Details |
| 19 | Nhka Chess U10 | Standard | 2013-08-31 | 2013-08-31 | Bojanala Platina (NBR) | 5 | 0 | 5 | 2 | 670 | 0 | Details |
| 20 | Fields Open -U10 | Standard | 2013-07-20 | 2013-07-20 | Bojanala Platina (NBR) | 5 | 0 | 5 | 3 | 835 | 0 | Details |
| 21 | Rustenbug Primary- U10 | Standard | 2013-06-01 | 2013-06-01 | Bojanala Platina (NBR) | 5 | 0 | 5 | 2 | 607 | 0 | Details |
| 22 | Vastrap Primary Under 10 | Standard | 2013-02-09 | 2013-02-09 | Platina (PLA) | 5 | 0 | 5 | 3 | 741 | 0 | Details |
| 23 | Brits High U 10 | Standard | 2013-03-09 | 2013-03-09 | Bojanala Platina (NBR) | 5 | 0 | 5 | 1.5 | 485 | 0 | Details |
| 24 | Brits Primary - U 10 | Standard | 2013-02-23 | 2013-02-23 | Bojanala Platina (NBR) | 5 | 0 | 3 | 0 | 100 | 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 | 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 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
