Individual Calculations April 2020
 Koch, Jean-Rene  Total change: -1.00  Rating chartPersonal card
 27e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 2195 2450 5.50 7 -0.10 10 -1.00 
  Monnot, Leo 2050  * FRA1.0010.08100.80 
  Ferey, Antonin 2092 FRA1.0010.10101.00 
  Pourquet, Matthieu 2215 FRA0.501-0.2910-2.90 
  Joly, Julien 2160 FRA1.0010.16101.60 
  Voitovich, Vladislav f2291 UKR0.501-0.2110-2.10 
  Ternault, Mathieu f2341 FRA0.501-0.1510-1.50 
  Salles, Louis c2215 FRA1.0010.21102.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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