Individual Calculations February 2023
 Charruyer, Baptiste  Total change: -23.40  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 1369 1434 3.00 7 -1.17 20 -23.40 
  Moufannine, Anne 1189 FRA1.0010.20204.00 
  Ilies, Emanuel-Alexandru 1812 FRA0.001-0.0920-1.80 
  Etman, Karim 1227 FRA0.001-0.7720-15.40 
  Le Guen, Jean-Pierre 1286 FRA0.001-0.7020-14.00 
  Lutz, Andre 1143 FRA1.0010.15203.00 
  Bussacchini, Michel 1797 MNC0.001-0.1020-2.00 
  Carnet, Anaelle 1126 FRA1.0010.14202.80 

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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