Individual Calculations February 2017
 Bossoni, Mario  Total change: -25.80  Rating chartPersonal card
 OP 2 Trofeo Triathlon Montebelluna ITA 2017-01-05
RcRownchangeKK*chgGame
 1794 1926 2.00 5 -1.29 20 -25.80 
  Traversi, Carlo 1587 ITA0.501-0.3820-7.60 
  Zarpellon, Daniele 1988 ITA0.5010.09201.80 
  Grudina, Marco 1712 ITA0.501-0.2720-5.40 
  Pierrat, Marco 1843 ITA0.001-0.6120-12.20 
  Merighi, Yasin 1841 ITA0.501-0.1220-2.40 

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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