Individual Calculations November 2015
 Bordin, Marco  Total change: -44.60  Rating chartPersonal card
 OP 9 infrasettimanale ARS Roma ITA 2015-09-10
RcRownchangeKK*chgGame
 1697 1820 1.00 5 -2.23 20 -44.60 
  Bertollini, Ferruccio 1506 ITA0.501-0.3620-7.20 
  Roberti, Bruno 1862 ITA0.001-0.4420-8.80 
  De Angelis, Nico 1695 ITA0.501-0.1720-3.40 
  Stelluti, Igor 1560 ITA0.001-0.8220-16.40 
  Catalini, Giampiero 1864 ITA0.001-0.4420-8.80 

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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