Individual Calculations May 2011
 Tirmarche, Christophe  Total change: -23.50  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 1929 1635 0.00 6 -0.94 25 -23.50 
  Lucas, Jean 1891 FRA0.001-0.1925-4.75 
  Tissot, Alice 1943 FRA0.001-0.1425-3.50 
  Le Montagner, Yoann 1998 FRA0.001-0.1025-2.50 
  Mestdagh, Franck 1918 FRA0.001-0.1625-4.00 
  Weill, Serge 1976 FRA0.001-0.1225-3.00 
  Jamshedy, Mohammad Ismail 1850 AFG0.001-0.2325-5.75 

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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