Rapid: Individual Calculations June 2017
 Bossoni, Mario  Total change: 7.00  Rating chartPersonal card
 OP PRIMAVERA BG BERGAMO ITA 2017-05-07
RcRownchangeKK*chgGame
 1982 1926 3.00 6 0.35 20 7.00 
  Ustianovich, Nazar f2323 UKR0.001-0.0820-1.60 
  Ranfagni, Stefano 1946 ITA1.0010.532010.60 
  Magnani, Lorenzo 1710 ITA1.0010.22204.40 
  Rota, Simone 2027 ITA0.001-0.3620-7.20 
  Onger, Nicola 1774 ITA1.0010.30206.00 
  Iudicello, Giovanni 2111 ITA0.001-0.2620-5.20 

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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