Rapid: Individual Calculations March 2019
 Vignale, Stephane  Total change: 3.80  Rating chartPersonal card
 Rapide du 17e Festival international d'Echecs du Conseil General de Meurthe et Moselle a Nancy NANCY FRA 2019-02-24
RcRownchangeKK*chgGame
 1970 1948 4.00 8 0.19 20 3.80 
  Gevorgyan, David Sh. m2300 ARM0.5010.39207.80 
  Zienkiewicz, Geoffroy 1896 FRA0.001-0.5720-11.40 
  Thomas, Apolline 1791 FRA1.0010.29205.80 
  Koelsch, Gilbert 2147 FRA0.5010.26205.20 
  Martinez Martinez, Mateo 1693 FRA1.0010.19203.80 
  Quilter, Thomas A 2173 ENG0.001-0.2220-4.40 
  Daum, Philippe 1680 FRA1.0010.17203.40 
  Stoll, Thomas 2082 ITA0.001-0.3220-6.40 

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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