Individual Calculations June 2017
 Salvador, Roland  Total change: -6.10  Rating chartPersonal card
 CIS Master 2017 Gallipoli ITA 2017-04-27
RcRownchangeKK*chgGame
 2401 2427 1.00 3 -0.61 10 -6.10 
  Di Paolo, Raffaele f2344 ITA0.001-0.6110-6.10 
  Mazzilli, Piero f2358 ITA0.501-0.1010-1.00 
  Horvath, Csaba g2502 HUN0.5010.10101.00 

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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