Individual Calculations December 2018
 Lyabel, Giacomo  Total change: -25.60  Rating chartPersonal card
 WE 5 Grand Paradis - B Arvier ITA 2018-11-01
RcRownchangeKK*chgGame
 1447 1638 3.00 5 -0.64 40 -25.60 
  Giachino, Adriano 1549 ITA0.001-0.6240-24.80 
  Bogatto, Mario 1359 ITA0.501-0.3440-13.60 
  Consonni, Maria Isabella 1238  * ITA1.0010.08403.20 
  Coqueraut, Lodewyk 1569 ITA1.0010.404016.00 
  Giachino, Claudio R. 1518 ITA0.501-0.1640-6.40 
 * 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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