Individual Calculations April 2014
 Bozkiewicz, Eric  Total change: -26.10  Rating chartPersonal card
 13th Rochefort Chess Festival - Masters ROCHEFORT FRA 2014-02-22
RcRownchangeKK*chgGame
 2090 2106 4.00 9 -0.87 30 -26.10 
  Kozhuharov, Spas m2463 BUL0.001-0.1130-3.30 
  Schmouchkovitch, Michel 1942 FRA1.0010.28308.40 
  Vishnu, Prasanna. V g2468 IND0.001-0.1030-3.00 
  Cesar, Geovanny 2008 DOM0.001-0.6330-18.90 
  Vion, Jean-Francois 2008 FRA0.001-0.6330-18.90 
  Andrieu, Philippe 1922 FRA1.0010.26307.80 
  Boursier, Xavier 2011 FRA1.0010.373011.10 
  Gicquiaud, Karl 1968 FRA1.0010.31309.30 
  Larand, Manuel 2021 FRA0.001-0.6230-18.60 

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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