Individual Calculations February 2014
 Gorka, Patrice  Total change: -14.25  Rating chartPersonal card
 Bois Colombes Chess Master 2013 - Open B (-1900) BOIS COLOMBES FRA 2013-12-26
RcRownchangeKK*chgGame
 1639 1530 0.50 4 -0.95 15 -14.25 
  Herbert, Guy 1657 FRA0.001-0.3315-4.95 
  Marsac, Hugo 1724 FRA0.001-0.2515-3.75 
  Djian, Lenny 1396 FRA0.501-0.1815-2.70 
  Durand, Jeremie 1779 FRA0.001-0.1915-2.85 

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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