Individual Calculations December 2019
 Khafra, Enen-Sa-Te Faab  Total change: 45.60  Rating chartPersonal card
 FEMS Najarah Rahaman Open Chess Tournament 2019 Aranguez TTO 2019-10-19
RcRownchangeKK*chgGame
 1689 1656 3.50 6 0.68 20 13.60 
  Mc Intosh, Isaiah f2056  * TTO0.001-0.0820-1.60 
  Martin, Kayla 1256  * TTO1.0010.08201.60 
  Winter Atwell, Adrian f2056  * TTO0.001-0.0820-1.60 
  Samuel Bisnath, Kael 1357 TTO1.0010.15203.00 
  Ramdath, Simon 1893 TTO0.5010.30206.00 
  La Fleur, Zara 1517 TTO1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 27th F.W. de Verteuil Memorial Open Chess Tournament 2019 Port of Spain TTO 2019-10-24
RcRownchangeKK*chgGame
 1942 1656 2.50 5 1.60 20 32.00 
  Cobham, Marcus 2012 TTO0.5010.39207.80 
  Bowles, Andrew 1740 TTO1.0010.622012.40 
  Johnson, Joshua f2056  * TTO0.001-0.0820-1.60 
  Bartholomew, Kena 1846 TTO1.0010.752015.00 
  Mc Intosh, Isaiah f2056  * TTO0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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