Individual Calculations March 2011
 Ruch, Bernard  Total change: -4.80  Rating chartPersonal card
 26e open international d'hiver de Nice NICE FRA 2010-12-26
RcRownchangeKK*chgGame
 1976 2002 3.00 6 -0.18 15 -2.70 
  Iwanesko, Alexandre 2209 FRA0.001-0.2315-3.45 
  Daif, Sarah 1674 FRA1.0010.13151.95 
  Midrouillet, Jean-Michel 1657 FRA1.0010.11151.65 
  Babault, Patrice f2402  * FRA0.001-0.0815-1.20 
  Mircescu, Ovidiu 2138 FRA0.001-0.3215-4.80 
  Manca, Renato 1776 ITA1.0010.21153.15 
 * 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)
 
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 2322 2015 0.00 1 -0.14 15 -2.10 
  Voropaev, Gleb f2322 GER0.001-0.1415-2.10 

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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