Individual Calculations May 2023
 Micheli, Dario  Total change: 7.20  Rating chartPersonal card
 WE 25 Primavera - C Genova ITA 2023-04-14
RcRownchangeKK*chgGame
 1190 1272 2.00 3 0.18 40 7.20 
  Di Nicola Carena, Daniele 1079 ITA0.001-0.7540-30.00 
  Volpinari, Luca 1098 SMR1.0010.274010.80 
  Pini, Davide 1393 ITA1.0010.664026.40 

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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