Individual Calculations September 2009
 Neumair, Jerome  Total change: 5.70  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 2018 2007 4.50 8 0.38 15 5.70 
  Pytel, Krzysztof m2383 FRA0.001-0.0915-1.35 
  Rouffignac, Tanguy 1740 FRA0.501-0.3215-4.80 
  Poulain, Andre 1820 FRA1.0010.26153.90 
  Nanu, Ciprian-Costica m2407  * ROU0.001-0.0815-1.20 
  Adelise, Theo 1735 FRA1.0010.17152.55 
  Marzolo, Cyril m2407  * FRA0.001-0.0815-1.20 
  Rigolot, Lucie 1806 FRA1.0010.24153.60 
  Pavillon, Guillaume 1843 FRA1.0010.28154.20 
 * 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)
 

 

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