Individual Calculations May 2019
 Sorbera, Giovanni  Total change: 3.00  Rating chartPersonal card
 WE Citta' di Treviso 2019 - A Treviso ITA 2019-03-29
RcRownchangeKK*chgGame
 2135 2189 3.00 5 0.15 20 3.00 
  Kacani, Kirk 1991 ITA1.0010.24204.80 
  Laketic, Gojko m2366 SRB0.001-0.2720-5.40 
  Tramalloni, Luca 2014 ITA1.0010.27205.40 
  Ballotti, Luca 2027 ITA0.501-0.2120-4.20 
  Dappiano, Andrea f2277 ITA0.5010.12202.40 

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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