Individual Calculations May 2018
 Vidal Maiques, Jose Antonio  Total change: -21.40  Rating chartPersonal card
 VAL Primera Provincial Sur 2018 Rondas 08-10 Comunidad Valenciana ESP 2018-03-03
RcRownchangeKK*chgGame
 1438 1765 1.00 2 -0.73 20 -14.60 
  Morant Gomar, Oscar 1510 ESP1.0010.19203.80 
  Martinez Vanaclocha, Jaime 1365  * ESP0.001-0.9220-18.40 
 * 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)
 
 VAL Primera Provincial Sur 2018 Ronda 11 Comunidad Valenciana ESP 2018-04-14
RcRownchangeKK*chgGame
 1491 1777 0.50 1 -0.34 20 -6.80 
  Porras Boronat, German 1491 ESP0.501-0.3420-6.80 

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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