Rapid: Individual Calculations May 2023
 Delimata, Michel Etienne  Total change: -44.00  Rating chartPersonal card
 XXIVeme Rapide de l'Echiquier Royal CHATENOY LE ROYAL FRA 2023-04-23
RcRownchangeKK*chgGame
 1329 1217 0.00 5 -2.20 20 -44.00 
  Herambourg, David 1425 FRA0.001-0.2320-4.60 
  Jardy, Herve 1909 FRA0.001-0.0120-0.20 
  Lorin, Jean-Francois 1155 FRA0.001-0.5920-11.80 
  Collenot, Michel 1055 FRA0.001-0.7120-14.20 
  Oberlin, Paul 1100 FRA0.001-0.6620-13.20 

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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