Individual Calculations January 2020
 Michelon, Alain  Total change: 10.00  Rating chartPersonal card
 Grand-Prix du Var-Ouest 2019-20 - Souvenir Jean-Louis Guillemard (-2200) r1-4 HYERES FRA 2019-11-30
RcRownchangeKK*chgGame
 1320 1051 1.00 4 0.25 40 10.00 
  Schrader, Edmond 1451  * FRA0.001-0.0840-3.20 
  Pascal, Frederic 1378 FRA0.001-0.1340-5.20 
  Leonard, Francois 1198 FRA1.0010.704028.00 
  Celan, Stanislas 1254 FRA0.001-0.2440-9.60 
 * 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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