Rapid: Individual Calculations January 2020
 Perna, Emanuele  Total change: -7.40  Rating chartPersonal card
 Team 2020 - Rapide Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1270 1016 0.00 2 -0.37 20 -7.40 
  Chofardet, Pierre 1295 FRA0.001-0.1620-3.20 
  Oumer, Walid 1244 FRA0.001-0.2120-4.20 

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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