Individual Calculations November 2013
 Costantini, Roberto  Total change: 1.05  Rating chartPersonal card
 29th European Club Cup 2013 Rhodes, Greece GRE 2013-10-20
RcRownchangeKK*chgGame
 2319 2300 3.00 6 0.07 15 1.05 
  Popov, Ivan g2653 RUS0.001-0.1115-1.65 
  Hokkanen, Petri f2301 FIN1.0010.50157.50 
  Broekmeulen, Jasper f2435 NED0.001-0.3215-4.80 
  Van Der Elburg, Freddie 2196 NED0.501-0.1415-2.10 
  Persson, Mats 2238 SWE0.501-0.0915-1.35 
  White, Alastair F 2093 SCO1.0010.23153.45 

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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