Individual Calculations May 2018
 Cormi, Sandro  Total change: -12.00  Rating chartPersonal card
 FE 3 Citta' di Arzachena - B Arzachena ITA 2018-03-30
RcRownchangeKK*chgGame
 1536 1343 1.00 5 -0.30 40 -12.00 
  Simbola, Carlo 1553 ITA0.001-0.2340-9.20 
  Talu, Alessandro 1495 ITA1.0010.704028.00 
  Sica, Pier Francesco 1523 ITA0.001-0.2640-10.40 
  Battesti, Leo 1698 FRA0.001-0.1140-4.40 
  Mascia, Germano 1413 ITA0.001-0.4040-16.00 

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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