Individual Calculations May 2014
 Imbault, Michel  Total change: 27.00  Rating chartPersonal card
 12e Open de Niort - Tournoi B (1200 - 1599) NIORT FRA 2014-04-12
RcRownchangeKK*chgGame
 1493 1397 2.00 3 0.90 30 27.00 
  Spychala, Alexandre 1494 FRA1.0010.633018.90 
  Bourdillon, Roland 1481 FRA1.0010.623018.60 
  Gharagyozyan, Tigran 1504 FRA0.001-0.3530-10.50 

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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