Individual Calculations December 2019
 O`reilly, Claude  Total change: 80.40  Rating chartPersonal card
 15e Open d'Echecs Villeneuve sur Lot (-2200) VILLENEUVE SUR LOT FRA 2019-11-01
RcRownchangeKK*chgGame
 1455 1155 3.00 6 2.01 40 80.40 
  Malfre, Christian 1555  * FRA0.001-0.0840-3.20 
  Gutcaki, Daniil 1326 FRA1.0010.734029.20 
  Alard, Pierre 1555  * FRA0.001-0.0840-3.20 
  Migoli, Romain 1273 FRA1.0010.664026.40 
  Gazol, Alexandre 1555  * FRA0.001-0.0840-3.20 
  Denis, Monique 1463 FRA1.0010.864034.40 
 * 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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