Individual Calculations January 2020
 Deladerriere, Calypso  Total change: -25.60  Rating chartPersonal card
 Tournoi d'automne du 2019 Corsica Chess Club Groupe B BASTIA FRA 2019-11-21
RcRownchangeKK*chgGame
 1387 1469 3.00 6 -0.64 40 -25.60 
  Camblan, Roger 1447 FRA0.501-0.0340-1.20 
  Castagnerol, Ambroise 1378 FRA0.501-0.1240-4.80 
  Cesari, Cathy 1253 FRA1.0010.22408.80 
  Pietrelle, Christian 1287 FRA1.0010.264010.40 
  Don Ignazi, Pierre Ange 1462 FRA0.001-0.5140-20.40 
  Bonelli Maestracci, Pierre Joseph 1496 FRA0.001-0.4640-18.40 

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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