Rapid: Individual Calculations April 2020
 Profili, Jean-Luc  Total change: -21.60  Rating chartPersonal card
 13eme open rapide de Romans ROMANS SUR ISERE FRA 2020-03-01
RcRownchangeKK*chgGame
 1328 1150 0.00 4 -1.08 20 -21.60 
  Peyronnet, Fabrice 1421 FRA0.001-0.1720-3.40 
  Barbier, Guy 1309 FRA0.001-0.2920-5.80 
  Chesney, Philippe 1273 FRA0.001-0.3320-6.60 
  Berthe, Claude 1310 FRA0.001-0.2920-5.80 

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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