Individual Calculations August 2018
 Spina, Simonpietro  Total change: -17.80  Rating chartPersonal card
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2052 1912 1.00 6 -0.89 20 -17.80 
  Andreoli, Giorgio 2005 ITA0.001-0.3720-7.40 
  Cappelletto, Joshuaede 2029 ITA0.001-0.3420-6.80 
  Stefanetti, Marco 2137 ITA1.0010.782015.60 
  Garofalo, Pietro 2061 ITA0.001-0.3020-6.00 
  Korning, Peter 2062 SWE0.001-0.3020-6.00 
  Colonetti, Fabio 2015 ITA0.001-0.3620-7.20 

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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