Individual Calculations May 2021
 Migliorini, Matteo  Total change: -17.80  Rating chartPersonal card
 WE 23 Primavera - A Genova ITA 2021-04-09
RcRownchangeKK*chgGame
 1866 2127 3.00 5 -0.89 20 -17.80 
  Mandolini, Alessandro 1803 ITA1.0010.13202.60 
  Mercandelli, Claudio 1788 ITA1.0010.12202.40 
  Manfredi, Vincenzo f2267 ITA0.001-0.3120-6.20 
  Gasparetto, Alessandro 1744 ITA0.501-0.4120-8.20 
  Beliman, Alexandro 1729 ITA0.501-0.4220-8.40 

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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