Individual Calculations September 2017
 Cerone, Donato  Total change: 49.60  Rating chartPersonal card
 OP Citta' Gemellate Lioni ITA 2017-08-18
RcRownchangeKK*chgGame
 1857 1742 3.00 5 1.24 40 49.60 
  Spina, Ezio 1342  * ITA1.0010.08403.20 
  Procacci, Sergio 1987 ITA1.0010.804032.00 
  Martorelli, Antonio m2142  * ITA0.001-0.0840-3.20 
  Pannella, Leopoldo 1889 ITA0.5010.20408.00 
  Di Leva, Michele 1927 ITA0.5010.24409.60 
 * 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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