Individual Calculations August 2017
 Havard, Alain  Total change: 33.60  Rating chartPersonal card
 10e open international d'Ille-et-Vilaine - Tournoi A RENNES FRA 2017-07-08
RcRownchangeKK*chgGame
 1789 1492 3.00 8 1.68 20 33.60 
  Rouille, Michel 1865 FRA1.0010.902018.00 
  Damen, Igor 1892  * NED0.001-0.0820-1.60 
  Ferret-Leger, Gaspard 1892  * FRA0.001-0.0820-1.60 
  Quellec, Yannick 1892  * FRA0.001-0.0820-1.60 
  Huard, Herve 1729 FRA1.0010.802016.00 
  Ragneau, Freddy 1755 FRA0.001-0.1820-3.60 
  Corbeau, Jean-Philippe 1687 FRA0.5010.25205.00 
  Dodard, Herve 1602 FRA0.5010.15203.00 
 * 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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