Individual Calculations April 2020
 Gregoire, Michele  Total change: -44.20  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1435 1558 3.00 8 -2.21 20 -44.20 
  Dieu, Philippe 1279 FRA0.001-0.8420-16.80 
  Dupuich, Pierre 1158  * FRA1.0010.08201.60 
  Blondel, Francis 1336 FRA0.001-0.7820-15.60 
  Martellier, Charles 1393 FRA0.001-0.7220-14.40 
  Leroy, Serge 1261 FRA1.0010.15203.00 
  Baillie, Andre 1269 FRA1.0010.16203.20 
  Inoue, Takahiro 1958  * JPN0.001-0.0820-1.60 
  Arnold, Frieda 1822 NED0.001-0.1820-3.60 
 * 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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