Individual Calculations July 2013
 Fabre, Pierre  Total change: -11.10  Rating chartPersonal card
 12eme Open des +55 de Muret MURET FRA 2013-06-10
RcRownchangeKK*chgGame
 1557 1397 0.50 3 -0.37 30 -11.10 
  Ramonell, Jacques 1504 FRA0.001-0.3530-10.50 
  De Baralle, Michel 1538 FRA0.5010.19305.70 
  Mauduit, Emile 1630 FRA0.001-0.2130-6.30 

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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