Individual Calculations August 2021
 Sillero, Pierre  Total change: -23.40  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1592 1430 1.00 7 -1.17 20 -23.40 
  Belgouzia, Emir 1830  * FRA0.001-0.0820-1.60 
  Rosenfeld, Imre 1701 FRA0.001-0.1720-3.40 
  Ciarletta, Iris 1613 FRA0.001-0.2620-5.20 
  Salvi, Michel 1627 FRA0.001-0.2520-5.00 
  Peyrin, Jean 1706 FRA0.001-0.1720-3.40 
  Pittiani, Pascale 1442 FRA0.001-0.4820-9.60 
  Lamorelle, Alexey 1227 FRA1.0010.24204.80 
 * 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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