Rapid: Individual Calculations May 2023
 Pothieux, Philippe  Total change: 4.40  Rating chartPersonal card
 XXIVeme Rapide de l'Echiquier Royal CHATENOY LE ROYAL FRA 2023-04-23
RcRownchangeKK*chgGame
 1609 1701 4.50 7 0.22 20 4.40 
  Archinard, Jean-Jacques 1448 FRA0.001-0.8120-16.20 
  Hurand, Luc 1395 FRA1.0010.14202.80 
  Loctin, Norbert 1604 FRA1.0010.37207.40 
  Martin, Eric 1513 FRA1.0010.26205.20 
  Da Silva, Ludovic 1929 FRA0.001-0.2120-4.20 
  Creuza, Alexis 1465 FRA1.0010.20204.00 
  Jardy, Herve 1909 FRA0.5010.27205.40 

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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