Individual Calculations March 2019
 Zilliox, Jean-Marc  Total change: 1.00  Rating chartPersonal card
 26e Open International de Selestat - Open C (-1500) SELESTAT FRA 2019-02-21
RcRownchangeKK*chgGame
 1281 1171 1.50 4 0.05 20 1.00 
  Causse, Gaspard 1432 FRA0.001-0.1820-3.60 
  Cotinaut, Jean-Christophe 1366 FRA0.001-0.2520-5.00 
  Perrouault, Hugo 1042 FRA1.0010.33206.60 
  Raouzaios, Dimitrios 1284 FRA0.5010.15203.00 

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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