Individual Calculations September 2009
 Popa, Marian  Total change: 0.45  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1931 1918 4.50 9 0.03 15 0.45 
  Bujisho, Benjamin m2318  * FRA0.5010.42156.30 
  Sanchez, Nicolas 2205 FRA0.001-0.1615-2.40 
  Roques, Olivier 1820 FRA1.0010.37155.55 
  Prieur, Axel 1698 FRA1.0010.22153.30 
  Martinet, Regis 2053 FRA0.001-0.3215-4.80 
  Bouyssieres, Max 1659 FRA0.001-0.8215-12.30 
  Castellani, Florent 1777 FRA1.0010.31154.65 
  Paci, Romain 2022 FRA0.001-0.3615-5.40 
  Nooshian, Kevin 1823 FRA1.0010.37155.55 
 * 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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