Individual Calculations April 2015
 Selebran, Henri  Total change: 53.40  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2158 1914 4.50 9 2.67 20 53.40 
  Douriet Duany, Alexis f2307 CUB0.001-0.0820-1.60 
  Pieri, Pierre-Louis 2097 FRA0.001-0.2620-5.20 
  Messina, Roberta wf2028 ITA1.0010.662013.20 
  Den Hartog, Marijn 2152 NED1.0010.802016.00 
  Quillien, Emmanuel 2202 FRA0.5010.34206.80 
  Daurelle, Herve f2195 FRA0.001-0.1620-3.20 
  Lutard, Theo 2137 FRA0.5010.28205.60 
  Maloberti, David 2129 FRA1.0010.772015.40 
  Boulet, Philippe 2171 FRA0.5010.32206.40 

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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