Individual Calculations June 2022
 Lefebvre, Herve  Total change: -2.80  Rating chartPersonal card
 Team 2022 - Nationale 1 r8-9 FRANCE FRA 2022-05-14
RcRownchangeKK*chgGame
 2163 2215 1.00 2 -0.14 20 -2.80 
  Lejeune, Gael 2082 FRA1.0010.32206.40 
  Aithmidou, Mohamed-Mehdi f2243 MAR0.001-0.4620-9.20 

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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