Individual Calculations March 2017
 Bozkiewicz, Eric  Total change: 24.40  Rating chartPersonal card
 16th Rochefort Chess Festival - Masters ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 2148 1989 4.00 9 1.22 20 24.40 
  Philippe, Guillaume f2319 FRA0.5010.38207.60 
  Eugene, Floryan 2287 FRA0.001-0.1520-3.00 
  De Seroux, Camille wf2066 SUI0.5010.11202.20 
  Giacomini, Hector 2257 FRA0.001-0.1720-3.40 
  Clech, Jean-Louis 1940 FRA1.0010.43208.60 
  Heinemann, Josefine wm2231 GER0.001-0.2020-4.00 
  Hutois, Mickael 2268 FRA0.001-0.1620-3.20 
  Mataigne, Jean-Michel 1974 FRA1.0010.48209.60 
  Egreteau, Eric 1989 FRA1.0010.502010.00 

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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