Individual Calculations May 2010
 Keravec, Julien  Total change: 11.55  Rating chartPersonal card
 14e open de Guingamp Pabu FRA 2010-02-20
RcRownchangeKK*chgGame
 1870 1782 3.50 7 0.77 15 11.55 
  Cleran, Anthony 1984 FRA0.001-0.2415-3.60 
  Priser, Victor 1456 FRA1.0010.13151.95 
  Brient, Yoann 1939 FRA1.0010.711510.65 
  Peyre, Thomas 2054 FRA0.5010.33154.95 
  Luco, Alain 2126 FRA0.001-0.1215-1.80 
  Deslias, Gregoire 1906 FRA0.001-0.3315-4.95 
  Liauzu, Serge 1626 FRA1.0010.29154.35 

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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