Individual Calculations May 2018
 Diaz Ivars, Jose Manuel  Total change: 13.40  Rating chartPersonal card
 VAL Primera Provincial Alicante 2018 Rondas 08-10 Comunidad Valenciana ESP 2018-03-03
RcRownchangeKK*chgGame
 1548 1436 1.50 2 0.81 20 16.20 
  Mira Cremades, Francisco 1590 ESP0.5010.21204.20 
  Cornu, Michel 1505 ESP1.0010.602012.00 

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)
 
 VAL Primera Provincial Alicante 2018 Ronda 11 Comunidad Valenciana ESP 2018-04-14
RcRownchangeKK*chgGame
 1344 1444 0.50 1 -0.14 20 -2.80 
  Ivorra Ivorra, Clara 1344 ESP0.501-0.1420-2.80 

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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