Individual Calculations July 2022
 Morata, Serge  Total change: 10.40  Rating chartPersonal card
 Championnat veteran des Bouches du Rhone 2022 AUBAGNE FRA 2022-05-05
RcRownchangeKK*chgGame
 1425 1278 2.50 6 0.52 20 10.40 
  Perdiolat, Francis 1439 FRA1.0010.712014.20 
  Pierrugues, Laurent 1688 FRA0.001-0.0820-1.60 
  Hours, Evelyne 1071 FRA1.0010.23204.60 
  Blanc, Michel 1515 FRA0.5010.30206.00 
  Bacon, Bruno 1465 FRA0.001-0.2620-5.20 
  Lassalle, Marc 1369 FRA0.001-0.3820-7.60 

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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