Individual Calculations December 2016
 Accattino, Gianfranco  Total change: -21.20  Rating chartPersonal card
 OP 42 San Matteo - B Nichelino ITA 2016-09-23
RcRownchangeKK*chgGame
 1352 1373 0.00 2 -1.06 20 -21.20 
  Levi, Aldo 1362 ITA0.001-0.5220-10.40 
  Amadori, Renato 1341 ITA0.001-0.5420-10.80 

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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