Rapid: Individual Calculations September 2017
 Orfini, Nicolo`  Total change: -5.60  Rating chartPersonal card
 OP STELLA MARINA SAN BENEDETTO DEL TRONTO ITA 2017-08-22
RcRownchangeKK*chgGame
 2035 2009 2.50 6 -0.28 20 -5.60 
  De Angelis, Stefano 1749 ITA1.0010.18203.60 
  Luciani, Valerio f2237 ITA1.0010.792015.80 
  Di Donatantonio, Franco 2166 ITA0.5010.21204.20 
  Aleksic, Nenad m2306 SRB0.001-0.1520-3.00 
  Rastelli, Davide 2027 ITA0.001-0.4720-9.40 
  Pomilio, Riccardo 1727 ITA0.001-0.8420-16.80 

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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