Individual Calculations April 2013
 Chabeaud, Jean-Jacques  Total change: -4.65  Rating chartPersonal card
 13ème Open d'Hiver d'Avoine AVOINE FRA 2013-03-01
RcRownchangeKK*chgGame
 1702 1829 3.00 5 -0.31 15 -4.65 
  Herdier, Goulwenn 2137 FRA0.001-0.1415-2.10 
  Ollivier, Clemence 1521 FRA1.0010.14152.10 
  Triboulet, Benjamin 1614 FRA0.501-0.2715-4.05 
  Descamps, Jacky 1570 FRA0.501-0.3215-4.80 
  Senay, Dominique 1666 FRA1.0010.28154.20 

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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