Individual Calculations December 2019
 Drouot, Frederic  Total change: 4.20  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 2060 1972 1.00 2 0.21 20 4.20 
  Chevallier, Didier f2209 FRA0.001-0.2020-4.00 
  Letang, Jerome 1910 FRA1.0010.41208.20 

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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