Individual Calculations June 2018
 Valdman, Dmitry  Total change: -15.60  Rating chartPersonal card
 312A open FIDE du club 608 (1650-2199 elo) PARIS FRA 2018-05-05
RcRownchangeKK*chgGame
 1566 1308 0.00 4 -0.78 20 -15.60 
  Bourbon, Bernard 1708  * FRA0.001-0.0820-1.60 
  Mouton, Jacques 1493 FRA0.001-0.2620-5.20 
  Chheav, Suvuthy 1567 FRA0.001-0.1820-3.60 
  Schmitt, Sylvain 1495 FRA0.001-0.2620-5.20 
 * 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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