Individual Calculations March 2011
 Broin, Christian  Total change: -9.45  Rating chartPersonal card
 9e open international de Nantes NANTES FRA 2010-12-27
RcRownchangeKK*chgGame
 1946 1755 0.00 3 -0.91 15 -13.65 
  Wartlick, Ole Dr. 2074 GER0.001-0.1315-1.95 
  Peric, Slavisa m2155  * SRB0.001-0.0815-1.20 
  Louf, Claude 1609 FRA0.001-0.7015-10.50 
 * 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
 1609 1775 1.00 1 0.28 15 4.20 
  Potiron, Nicolas 1609 FRA1.0010.28154.20 

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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