Rapid: Individual Calculations June 2022
 Berdah, Simon  Total change: 63.00  Rating chartPersonal card
 48Eme Trophee Dussart MURET FRA 2022-05-01
RcRownchangeKK*chgGame
 1515 1228 4.50 7 3.15 20 63.00 
  Chatain, Philippe 1483 FRA0.001-0.1920-3.80 
  Duflau, Remi 1383 FRA1.0010.712014.20 
  Anfosso, Laurent 1463 FRA1.0010.792015.80 
  Rouffignac, Patrick 1507 FRA1.0010.842016.80 
  Le Digabel, Patrick 1555 FRA0.5010.37207.40 
  Laurain, Dominique 1878 FRA0.001-0.0120-0.20 
  Nebout, Loan 1334 FRA1.0010.642012.80 

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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