Individual Calculations February 2020
 Giusti, Andrea  Total change: -5.60  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - D Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1358 1170 0.50 3 -0.28 20 -5.60 
  Mazzola, Filippo 1439 ITA0.001-0.1720-3.40 
  Soremic, Antonio 1319 ITA0.5010.20204.00 
  Puglia, Vincenzo 1315 ITA0.001-0.3120-6.20 

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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