Individual Calculations April 2020
 Serafini, Alexis  Total change: 14.80  Rating chartPersonal card
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1365 1460 1.00 1 0.37 40 14.80 
  Mecherfi, Badr 1365 FRA1.0010.374014.80 

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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