Individual Calculations May 2011
 Martin, Yvon  Total change: -1.95  Rating chartPersonal card
 Open FIDE de Brest BREST FRA 2011-04-23
RcRownchangeKK*chgGame
 1805 1724 2.00 5 -0.13 15 -1.95 
  Ottl, Eric 1471 FRA1.0010.19152.85 
  Serralta, Michel 2076 FRA0.001-0.1115-1.65 
  Dujardin, Bernard 1665 FRA1.0010.42156.30 
  Migot, Tangi 2124  * FRA0.001-0.0815-1.20 
  Bacon, Bruno 1688 FRA0.001-0.5515-8.25 
 * 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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