Individual Calculations December 2017
 Cortes Requena, Asier  Total change: 5.20  Rating chartPersonal card
 Cto. Provincial Individual Segunda, Valencia Valencia ESP 2017-09-30
RcRownchangeKK*chgGame
 1546 1290 0.50 2 0.13 40 5.20 
  Saez Ortiz, Nestor 1573 ESP0.5010.344013.60 
  Fernandez Martin, Carlos 1518 ESP0.001-0.2140-8.40 

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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