Individual Calculations March 2018
 Lombardo, Claude  Total change: -23.80  Rating chartPersonal card
 Open 41 2018 (-2200) SAINT LAURENT NOUAN FRA 2018-02-24
RcRownchangeKK*chgGame
 1510 1320 0.00 4 -1.19 20 -23.80 
  Ounanian, Alexandre 1671 FRA0.001-0.1120-2.20 
  Touzeau, Maxime 1720  * FRA0.001-0.0820-1.60 
  Brosseau, Etienne 1585 FRA0.001-0.1820-3.60 
  Marot, Arthur 1063 FRA0.001-0.8220-16.40 
 * 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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