Rapid: Individual Calculations July 2022
 Marchand, Michel  Total change: -41.60  Rating chartPersonal card
 15eme Rapide du Pays d'Aix - Tournoi -1600 AIX EN PROVENCE FRA 2022-06-05
RcRownchangeKK*chgGame
 1196 1369 3.00 7 -2.08 20 -41.60 
  Iannaccone, Lise 1154 FRA1.0010.23204.60 
  Lai, Bjorn 1137 FRA0.001-0.7920-15.80 
  Lee-Six, Edouard 1193 FRA1.0010.27205.40 
  Raffaelli, Alain 1247 FRA1.0010.33206.60 
  Roux, Jean-Marie 1257 FRA0.001-0.6520-13.00 
  Sembel Rudelle, Gael 1215 FRA0.001-0.7120-14.20 
  Grandjonc, Antonin 1168 FRA0.001-0.7620-15.20 

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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