Individual Calculations January 2023
 Ceschia, Ivano  Total change: -5.40  Rating chartPersonal card
 WE 11 Citta' di Palmanova - A Cervignano del Friuli ITA 2022-12-08
RcRownchangeKK*chgGame
 2127 2228 3.50 6 -0.27 20 -5.40 
  Kalosha, Zhiulien Oleksii 2011 UKR1.0010.22204.40 
  Casadio, Niccolo 2144 ITA0.501-0.1220-2.40 
  Liloni, Francesco Mattia 1951 ITA0.501-0.3320-6.60 
  Perossa, Nicolas 2161 ITA0.501-0.0920-1.80 
  Belli, Giorgio f2165 ITA1.0010.41208.20 
  Lekic, Dusan m2329 MNE0.001-0.3620-7.20 

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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