Rapid: Individual Calculations August 2023
 Boisyvon, Eric  Total change: -25.40  Rating chartPersonal card
 Open Rapide de Liffre 2023 - Tournoi A LIFFRE FRA 2023-07-02
RcRownchangeKK*chgGame
 1477 1490 3.00 8 -1.27 20 -25.40 
  Normand, Victor 1949 FRA0.001-0.0520-1.00 
  Medi, Pascal 1405 FRA1.0010.38207.60 
  Lemiere, Evann 1710 FRA0.001-0.2220-4.40 
  Mareau, Noe 1417 FRA0.001-0.6020-12.00 
  Normand, Patrick 1423 FRA0.001-0.5920-11.80 
  Gandemer, Christophe 1200 FRA1.0010.16203.20 
  Queguiner, Josselin 1409 FRA1.0010.39207.80 
  Bosquet, Charles 1302 FRA0.001-0.7420-14.80 

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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