Individual Calculations February 2018
 Glaves, Raheem  Total change: -38.00  Rating chartPersonal card
 John Powell Memorial 2018 [Open] Kingston, Jamaica JAM 2018-01-18
RcRownchangeKK*chgGame
 1800 1969 2.50 5 -0.95 40 -38.00 
  McKoy, Troy 1569  * JAM1.0010.08403.20 
  Belinfante, Nathan 1868 JAM0.001-0.6440-25.60 
  Morgan, Tajae 1682 JAM1.0010.16406.40 
  Smith, Shreyas 2199 JAM0.001-0.2140-8.40 
  Nash, De Mario 1682 JAM0.501-0.3440-13.60 
 * 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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