Individual Calculations May 2013
 Spizzichino, David  Total change: -8.70  Rating chartPersonal card
 OP SS Lazio Roma ITA 2013-02-27
RcRownchangeKK*chgGame
 1681 1311 0.00 3 -0.29 30 -8.70 
  Raccah, Ascer 1711  * ITA0.001-0.0830-2.40 
  D`agostini, Rodolfo 1676 ITA0.001-0.1030-3.00 
  Navarra, Stefano 1657 ITA0.001-0.1130-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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