Individual Calculations July 2017
 Cechi, Goran  Total change: -10.00  Rating chartPersonal card
 OP San Bonifacio San Bonifacio ITA 2017-06-02
RcRownchangeKK*chgGame
 2019 2014 2.00 5 -0.50 20 -10.00 
  Negro, Raffaele 1845 ITA1.0010.28205.60 
  Guerra, Alessandro 2202 ITA0.001-0.2620-5.20 
  Pieropan, Giorgio 1816 ITA1.0010.24204.80 
  Zenari, Marco 1954 ITA0.001-0.5820-11.60 
  Xia, Jie f2279 ITA0.001-0.1820-3.60 

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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