Individual Calculations July 2019
 Crossonneau, Dominique  Total change: -2.60  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1475 1484 4.00 8 -0.13 20 -2.60 
  Mendiondo, Yosvany 1884  * ITA0.001-0.0820-1.60 
  Pleut, Mael 1160 FRA1.0010.13202.60 
  Yrle, Michel 1726 FRA0.001-0.2020-4.00 
  Garrigue, Kellian 1183 FRA1.0010.15203.00 
  Brun, Pierre 1713 FRA0.001-0.2120-4.20 
  Paoli, Noel 1299 FRA1.0010.26205.20 
  Charruyer, Baptiste 1508 FRA0.001-0.4720-9.40 
  Sorini, Gilbert 1329 FRA1.0010.29205.80 
 * 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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