Individual Calculations January 2018
 Soremic, Giacomo  Total change: -10.80  Rating chartPersonal card
 WE XXII Memorial Roberto Magari - C Siena ITA 2017-12-08
RcRownchangeKK*chgGame
 1389 1331 1.00 3 -0.27 40 -10.80 
  Ghezzi, Francesco 1526 ITA0.001-0.2540-10.00 
  Nobili, Massimo 1196 ITA1.0010.324012.80 
  Roccanti, Lapo 1445 ITA0.001-0.3440-13.60 

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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