Individual Calculations September 2010
 Gretry, Patrice  Total change: 45.90  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 2143 2010 6.00 9 3.06 15 45.90 
  Afraoui, Solenn 1832 FRA1.0010.27154.05 
  Ralle, Pierre 2135 FRA1.0010.671510.05 
  Hanchour, Baroudi 2159 ALG0.5010.20153.00 
  Troffiguer, Olivier 2159 FRA1.0010.701510.50 
  Rano, David 2166 FRA1.0010.711510.65 
  Elishev, Ivan 2214 RUS0.001-0.2415-3.60 
  Aurel, Luc f2185 FRA0.5010.23153.45 
  Quach, Charlie 2153 FRA1.0010.691510.35 
  Xheladini, Mahmut f2286 GER0.001-0.1715-2.55 

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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