Individual Calculations April 2017
 Raccah, Ascer  Total change: -14.40  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1719 1669 2.00 6 -0.72 20 -14.40 
  Napoli, Nicolo f2069  * ITA0.001-0.0820-1.60 
  Baldovin, Gaetano 1474 ITA1.0010.25205.00 
  Durantini, Francesco 1443 ITA1.0010.21204.20 
  Roberti, Bruno 1916 ITA0.001-0.1920-3.80 
  Sacco, Davide 1805 ITA0.001-0.3220-6.40 
  Messineo, Carlo 1606 ITA0.001-0.5920-11.80 
 * 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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