Individual Calculations January 2020
 Ursu, Celia  Total change: 21.60  Rating chartPersonal card
 Team 2020 - 60mn Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1518 1207 1.00 3 0.54 40 21.60 
  Canham, Matthew 1592 FRA0.001-0.0940-3.60 
  Fosset, Didier 1361 FRA1.0010.714028.40 
  Duke, Nigel 1600 FRA0.001-0.0840-3.20 

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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