Individual Calculations March 2017
 Atamian, Claude  Total change: -30.20  Rating chartPersonal card
 287 open FIDE du club 608 (-1500) PARIS FRA 2017-02-18
RcRownchangeKK*chgGame
 1267 1481 1.50 4 -1.51 20 -30.20 
  Poupon, Thierry 1356 FRA0.001-0.6720-13.40 
  Micaletti, Medhi 1081  * FRA1.0010.08201.60 
  Luond, Patrice 1384 FRA0.001-0.6320-12.60 
  Vigna, Patrick 1247 FRA0.501-0.2920-5.80 
 * 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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