Individual Calculations June 2015
 Mayaud, Raphael  Total change: 11.00  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 2023 2145 4.50 6 0.55 20 11.00 
  Acco, David 1950 FRA1.0010.25205.00 
  Housieaux, David m2438 FRA0.001-0.1520-3.00 
  Olivier, Philippe 1961 FRA1.0010.26205.20 
  Blachon, Pascal 1990 FRA0.501-0.2120-4.20 
  Kvashyna, Tetyana 1836 FRA1.0010.14202.80 
  Mourgues, Jean-Marie 1964 FRA1.0010.26205.20 

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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