Individual Calculations February 2022
 Aidan, David  Total change: 39.20  Rating chartPersonal card
 21e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2021-12-27
RcRownchangeKK*chgGame
 1487 1302 3.00 7 0.98 40 39.20 
  Gaillard, Michel 1702  * FRA0.001-0.0840-3.20 
  Rosu, Matei 1191 FRA1.0010.354014.00 
  Couradin, Jean-Marie 1561 FRA1.0010.824032.80 
  Faris, Marouane 1662 FRA0.001-0.1040-4.00 
  Kunne, Ronald 1532 FRA0.001-0.2140-8.40 
  Sondermeijer, Antoine 1485 FRA0.5010.24409.60 
  Plancade, Philajit 1273 FRA0.501-0.0440-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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