Individual Calculations May 2019
 Soriano Pereira, Raymond  Total change: 1.60  Rating chartPersonal card
 XVI Torneo Abierto Jose de Diego Grupo B Aguadilla PUR 2019-04-12
RcRownchangeKK*chgGame
 1542 1643 2.50 4 0.08 20 1.60 
  Diaz Castillo, Andres J. 1492 PUR1.0010.30206.00 
  Torres Crespo, Josue 1687 PUR0.001-0.4420-8.80 
  Quinones Torres, Bryan 1747 PUR0.5010.14202.80 
  Crespo Soto, Yasiel J. 1243  * PUR1.0010.08201.60 
 * 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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