Individual Calculations May 2018
 Masson, Gerard  Total change: 8.60  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1671 1567 4.00 9 0.43 20 8.60 
  Barguer, Alexey 1393 BLR1.0010.27205.40 
  Ricoul, Christian 1863 FRA0.001-0.1520-3.00 
  Mauffrey, Fabienne 1384 FRA1.0010.26205.20 
  Champagne, Pascal 1504 FRA1.0010.41208.20 
  Veron, Cyprien c1967  * FRA0.001-0.0820-1.60 
  Bousmaha, Wassel f1953 ALG0.001-0.0920-1.80 
  Fayolet, Yannick 1207 FRA1.0010.10202.00 
  Lucas, Jean-Christian 1967  * FRA0.001-0.0820-1.60 
  Mabelly, Rudy 1800 FRA0.001-0.2120-4.20 
 * 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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