Rapid: Individual Calculations October 2023
 Catoire, Pierre  Total change: -9.60  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1639 1671 4.00 8 -0.48 20 -9.60 
  Vallet, Marc 2161 FRA0.001-0.0420-0.80 
  Hysi, Ermal 1334 FRA1.0010.12202.40 
  Tahar-Chaouch, Yazid 1378 FRA0.001-0.8520-17.00 
  Forestier, Thomas 1271  * FRA1.0010.08201.60 
  Sebille, Pierre 1439 FRA1.0010.21204.20 
  Burgnies, Stephane 2132 FRA0.001-0.0520-1.00 
  Colin, Gerard 1421 FRA1.0010.19203.80 
  Deveque, Guillaume 1976 FRA0.001-0.1420-2.80 
 * 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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