Individual Calculations May 2011
 Guionnet, Alain  Total change: 7.35  Rating chartPersonal card
 132e open international du club 608 d'échecs MALAKOFF FRA 2011-04-17
RcRownchangeKK*chgGame
 1682 1622 3.50 7 0.49 15 7.35 
  Mousa, Medhat 1882 EGY0.001-0.1815-2.70 
  Bournique, Bruno 1927 FRA0.001-0.1415-2.10 
  Bastin, Eugene 1451 FRA1.0010.27154.05 
  Lancien, Yves 1762 FRA0.001-0.3115-4.65 
  Gachet, Michel 1574 FRA1.0010.43156.45 
  Jacq, Philippe 1752 FRA0.5010.18152.70 
  Ferriere, Claude-Valery 1424 FRA1.0010.24153.60 

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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