Individual Calculations November 2016
 Bolla, Vittorio  Total change: -8.00  Rating chartPersonal card
 OP 13 Infrasettimanale ARS Roma ITA 2016-09-08
RcRownchangeKK*chgGame
 1486 1665 2.50 4 -0.40 20 -8.00 
  De Simone, Gianluca 1435 ITA0.501-0.2920-5.80 
  Dorascenzi, Angelo 1370 ITA0.001-0.8520-17.00 
  Capparuccia, Alessandro 1540 ITA1.0010.33206.60 
  Quaglia, Ferdinando 1599 ITA1.0010.41208.20 

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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