Individual Calculations May 2015
 Pisani, Valerio  Total change: -10.80  Rating chartPersonal card
 FE Citta' di Zevio - B Zevio ITA 2015-04-10
RcRownchangeKK*chgGame
 1646 1750 2.00 4 -0.54 20 -10.80 
  Di Marino, Maurizio 1641 ITA1.0010.35207.00 
  Avanzini, Angelo 1523 ITA1.0010.21204.20 
  Negro, Raffaele 1821 ITA0.001-0.4020-8.00 
  Zonta, Riccardo 1599 ITA0.001-0.7020-14.00 

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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