Individual Calculations December 2016
 Valguarnera, Girolamo  Total change: 2.60  Rating chartPersonal card
 FE 9 i Dioscuri Favara ITA 2016-11-11
RcRownchangeKK*chgGame
 2015 2087 3.00 5 0.13 20 2.60 
  Savitteri, Calogero 1825 ITA1.0010.18203.60 
  Galofaro, Gabriele 1729 ITA0.501-0.4020-8.00 
  Imbraguglia, Fabio 2041 ITA1.0010.44208.80 
  Signorelli, Gaetano 2201 ITA0.5010.16203.20 
  Vuelban, Virgilio m2280 PHI0.001-0.2520-5.00 

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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