Individual Calculations May 2023
 Canzi, Gianluca  Total change: 33.20  Rating chartPersonal card
 WE 10 Renato Didoni - B Milano ITA 2023-04-22
RcRownchangeKK*chgGame
 1281 1057 1.50 3 0.83 40 33.20 
  Rossi, Anna Giulia 1380 ITA1.0010.874034.80 
  Lassandari, Luca 1240 ITA0.5010.24409.60 
  Fedeli, Emma Sofia 1222 ITA0.001-0.2840-11.20 

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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