Individual Calculations May 2017
 Parente, Giuseppe  Total change: 13.20  Rating chartPersonal card
 OP Spring Cup Napoli ITA 2017-03-09
RcRownchangeKK*chgGame
 1753 1699 2.50 5 0.33 40 13.20 
  Buonanno, Raffaele 1947 ITA0.001-0.1940-7.60 
  Esposito, Marco 1508 ITA1.0010.254010.00 
  Guglielmi, Domenico Donato 1510 ITA1.0010.254010.00 
  Chiummo, Sergio 1927 ITA0.001-0.2140-8.40 
  Gallo, Thomas Renato 1873 ITA0.5010.23409.20 

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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