Individual Calculations April 2020
 Cerasi, Umberto  Total change: -21.00  Rating chartPersonal card
 27e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1834 1972 3.00 6 -1.05 20 -21.00 
  Hoffner, Antoine 1728 FRA0.501-0.3020-6.00 
  Schebacher, Lionel 1730 FRA1.0010.20204.00 
  Pillard, Valentin 2116 FRA0.001-0.3120-6.20 
  Martinez Martinez, Mateo 1811 FRA0.501-0.2120-4.20 
  Zienkiewicz, Jan 1803 FRA0.001-0.7220-14.40 
  Eichmann, Yannick 1814 FRA1.0010.29205.80 

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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