Individual Calculations October 2017
 Robinson, Kishane  Total change: 78.80  Rating chartPersonal card
 Harold Chan Open 2017 Kingston JAM 2017-09-21
RcRownchangeKK*chgGame
 1600 1395 3.50 6 1.97 40 78.80 
  Hinds, Nathan 1795  * JAM0.001-0.0840-3.20 
  Lobban, Brandon 1653 JAM0.5010.324012.80 
  Walsh, Nathan 1448 JAM1.0010.574022.80 
  Kidd, Aulanni 1472 JAM1.0010.614024.40 
  Walker, Lontae 1552 JAM0.001-0.2940-11.60 
  Nash, De Mario 1680 JAM1.0010.844033.60 
 * 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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