Individual Calculations May 2018
 Magrin-Chagnolleau, Ivan  Total change: 14.00  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1460 1255 3.00 9 0.70 20 14.00 
  Atamian, Claude 1471 FRA0.001-0.2220-4.40 
  Wong, Linda Jane wc1398 TPE1.0010.692013.80 
  Berger, Justin 1485 FRA0.001-0.2120-4.20 
  Mauffrey, Fabienne 1384 FRA0.001-0.3320-6.60 
  Levier, Jean-Francois 1326 FRA1.0010.602012.00 
  Gazay, Didier 1655  * FRA0.001-0.0820-1.60 
  Cortese, Leonida 1283 FRA1.0010.542010.80 
  Deluca, Pascal 1655  * FRA0.001-0.0820-1.60 
  Van Foreest, Nanne 1482 NED0.001-0.2120-4.20 
 * 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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