Individual Calculations January 2020
 Massazza, Federico  Total change: 90.40  Rating chartPersonal card
 WE 7 Levante ligure - B La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1689 1489 3.50 5 2.26 40 90.40 
  Bechelli, Flavio 1708 ITA0.5010.284011.20 
  Ricci, Massimo 1759 ITA0.5010.334013.20 
  Cardillo, Raffaele 1728 ITA1.0010.804032.00 
  Gandolfi, Gianfranco 1716 ITA1.0010.794031.60 
  Pisano, Giulia 1535 ITA0.5010.06402.40 

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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