Individual Calculations June 2017
 Xia, Jie  Total change: -7.20  Rating chartPersonal card
 CIS Master 2017 Gallipoli ITA 2017-04-27
RcRownchangeKK*chgGame
 2365 2286 2.00 6 -0.36 20 -7.20 
  Socko, Monika gwg2462 POL0.001-0.2720-5.40 
  Collutiis, Duilio m2409 ITA0.5010.17203.40 
  Calavalle, Giulio 2247 ITA0.501-0.0520-1.00 
  Simoli, Sergio 2270 ITA0.501-0.0220-0.40 
  Basso, Pier Luigi m2447 ITA0.001-0.2920-5.80 
  Aranovitch, Emiliano m2357 ITA0.5010.10202.00 

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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