Individual Calculations March 2010
 Iwanesko, Alexandre  Total change: 9.45  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 2103 2195 5.00 7 0.66 15 9.90 
  Copin, Valentin 1846 FRA1.0010.11151.65 
  Maiffret, Patrick 1945 FRA1.0010.19152.85 
  Epishin, Vladimir g2595  * RUS0.001-0.0815-1.20 
  Gadarinian, Caroline 1948 FRA1.0010.19152.85 
  Delseny, Serge 1998 FRA1.0010.25153.75 
  Bujisho, Benjamin m2405 FRA0.001-0.2315-3.45 
  Hodot, Yves 1981 FRA1.0010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Nationale 2 - R7 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2194 2213 0.50 1 -0.03 15 -0.45 
  Grizou, Regis 2194 FRA0.501-0.0315-0.45 

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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