Individual Calculations January 2022
 Batchinsky, Stephane  Total change: -43.60  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2135 2238 1.00 5 -2.18 20 -43.60 
  Narciso Dublan, Marc g2519 ESP0.001-0.1620-3.20 
  Comellas Blanchart, Jordi 2044 ESP0.001-0.7520-15.00 
  Safarian, Alek 1995 AUS0.501-0.3020-6.00 
  Gonzalez Aguirre, Luis 2061 ESP0.501-0.2320-4.60 
  Roca Planas, Edgar 2056 ESP0.001-0.7420-14.80 

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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