Individual Calculations May 2018
 Rivadulla Lema, Martin  Total change: -64.00  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1474 1337 0.50 6 -1.60 40 -64.00 
  Marantidis, Panagiotis 1737  * GRE0.001-0.0840-3.20 
  Burgisser, Claude 1617 FRA0.001-0.1640-6.40 
  Tiozzo, Fabio 1648 FRA0.001-0.1440-5.60 
  Louka, Christophe 1179 FRA0.501-0.2140-8.40 
  Pages, Francois 1467 FRA0.001-0.3240-12.80 
  Naud, Alexandre 1194 FRA0.001-0.6940-27.60 
 * 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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