Individual Calculations March 2011
 Pieri, Pierre-Louis  Total change: -1.95  Rating chartPersonal card
 26e open international d'hiver de Nice NICE FRA 2010-12-26
RcRownchangeKK*chgGame
 1908 2009 3.50 6 -0.13 15 -1.95 
  Oliveira, Sancho 2230 FRA0.001-0.2215-3.30 
  Thiercelin, Jerome 1697 FRA1.0010.14152.10 
  Birot, Andre 1639 FRA1.0010.10151.50 
  Fassio, Luca 2071 ITA0.5010.09151.35 
  Ghimis, Alina-Elena 1728 FRA1.0010.16152.40 
  Zermiche, Cherif 2080 FRA0.001-0.4015-6.00 

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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