Individual Calculations May 2019
 Castaldo, Antonio  Total change: 2.00  Rating chartPersonal card
 OP 36 Eporediese Ivrea ITA 2019-02-16
RcRownchangeKK*chgGame
 1608 1509 2.50 6 0.10 20 2.00 
  Ranieri, Fabrizio f1909  * ITA0.001-0.0820-1.60 
  Giachino, Adriano 1568 ITA1.0010.582011.60 
  Novaria, Ivan 1755 ITA0.001-0.1920-3.80 
  Giglio Tos, Fabio 1237 ITA0.501-0.3320-6.60 
  Antonino, Simone 1268 ITA1.0010.20204.00 
  Razzano, Lorenzo 1909  * ITA0.001-0.0820-1.60 
 * 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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