Individual Calculations June 2021
 Mazzini, Mauro  Total change: -9.00  Rating chartPersonal card
 WE Primavera scacchistica veronese - A Verona ITA 2021-05-07
RcRownchangeKK*chgGame
 2084 2154 2.50 5 -0.45 20 -9.00 
  Caldonazzo, Matteo 2028 ITA1.0010.33206.60 
  Tencati, Giuseppe 2104 ITA0.501-0.0720-1.40 
  Zanchetta, Nicola 2142 ITA0.001-0.5220-10.40 
  Olde, Margareth wf2233 EST0.001-0.3920-7.80 
  Camponovo, David 1911 SUI1.0010.20204.00 

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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