Individual Calculations January 2010
 Bot, Florian  Total change: -1.50  Rating chartPersonal card
 Interne Montigny le Bretonneux - 1 Montigny le Bretonneux FRA 2009-09-18
RcRownchangeKK*chgGame
 1711 1465 0.50 3 -0.10 15 -1.50 
  Couronne, Patrice 1769 FRA0.001-0.1415-2.10 
  Mongey, Alain 1621 FRA0.001-0.2915-4.35 
  Hurlot, Rodolphe 1742 FRA0.5010.33154.95 

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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