Individual Calculations October 2017
 Caldi, Mario  Total change: -17.20  Rating chartPersonal card
 FE 8 Citta' di Biella - B Biella ITA 2017-09-22
RcRownchangeKK*chgGame
 1661 1876 3.00 5 -0.86 20 -17.20 
  Zannoni, Gianni 1727 ITA0.001-0.7020-14.00 
  Cella, Pietro 1685 ITA0.501-0.2520-5.00 
  Giachino, Claudio R. 1617 ITA1.0010.18203.60 
  Coqueraut, Lodewyk 1579 ITA0.501-0.3520-7.00 
  Sunder, Giulio 1696 ITA1.0010.26205.20 

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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