Individual Calculations July 2017
 Prete, Alessandro  Total change: 11.20  Rating chartPersonal card
 CR Lombardia 2017 Abbiategrasso ITA 2017-06-09
RcRownchangeKK*chgGame
 1871 1926 3.00 5 0.28 40 11.20 
  Ferrara, Valeria 1526  * ITA1.0010.08403.20 
  Rodolfo Masera, Giovanni Luca 1977 ITA0.5010.07402.80 
  Rettore, Ludwig 2116 ITA0.5010.254010.00 
  Bonassi, Tommaso 2072 ITA0.001-0.3040-12.00 
  Pappalardo, Antonio 1665 ITA1.0010.18407.20 
 * 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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