Individual Calculations April 2018
 Crecente Penalba, Jose Manuel  Total change: -17.40  Rating chartPersonal card
 VAL Primera Autonomica Sur 2018 Rondas 04-07 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 2196 2167 1.00 4 -0.87 20 -17.40 
  Granero Roca, Antonio m2386 ESP0.001-0.2220-4.40 
  Pedros Viudes, Enrique 2123 ESP0.001-0.5620-11.20 
  Van Duijvenbode, Arco 2120 NED1.0010.43208.60 
  Grigoriev, Ivan 2153 RUS0.001-0.5220-10.40 

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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