Individual Calculations July 2022
 Bacon, Bruno  Total change: 28.00  Rating chartPersonal card
 Championnat veteran des Bouches du Rhone 2022 AUBAGNE FRA 2022-05-05
RcRownchangeKK*chgGame
 1517 1465 4.00 6 1.40 20 28.00 
  Pierrugues, Laurent 1688 FRA0.5010.28205.60 
  Maffone, Jean-Charles 1657 FRA0.001-0.2520-5.00 
  Amoros, Jean 1437 FRA1.0010.46209.20 
  Roger, Patrick 1581 FRA0.5010.16203.20 
  Morata, Serge 1278 FRA1.0010.26205.20 
  Derien, Robert 1460 FRA1.0010.49209.80 

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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