Individual Calculations November 2018
 Boucher, Francis  Total change: 55.20  Rating chartPersonal card
 17e Tournoi d'Automne de Montigny - Tournoi C MONTIGNY LE BRETONNEUX FRA 2018-10-20
RcRownchangeKK*chgGame
 1329 1093 2.00 3 1.38 40 55.20 
  Bouloc, Roger 1402 FRA1.0010.864034.40 
  Tanchoux, Pierre 1292 FRA1.0010.764030.40 
  Tanchoux, Pierre 1292 FRA0.001-0.2440-9.60 

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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