Individual Calculations April 2018
 Masson, Gerard  Total change: 25.40  Rating chartPersonal card
 Open de Puteaux 2018 - Championnat des Hauts-de-Seine (-2200) PUTEAUX FRA 2018-03-03
RcRownchangeKK*chgGame
 1656 1542 3.50 6 1.27 20 25.40 
  Houhou, Alexandre 1754 FRA0.001-0.2320-4.60 
  Chambourdon, Alain 1368 FRA1.0010.27205.40 
  Sussan, Jade 1155 FRA1.0010.09201.80 
  Asmai, Ali 1803 FRA1.0010.822016.40 
  Ferry, Roger 1916 FRA0.5010.40208.00 
  Mevel, Mael 1942  * FRA0.001-0.0820-1.60 
 * 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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