Individual Calculations July 2010
 Nikonoff, James  Total change: 11.50  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1705 1913 2.00 2 0.46 25 11.50 
  Caillaud, Michel 1715 FRA1.0010.24256.00 
  Sok, Michael 1695 FRA1.0010.22255.50 

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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