Individual Calculations November 2022
 Acosta Loor, Tamia  Total change: -3.60  Rating chartPersonal card
 WE 15 Citta' di Chioggia - C Chioggia ITA 2022-09-30
RcRownchangeKK*chgGame
 1360 1156 0.50 2 -0.09 40 -3.60 
  Grudina, Marco 1577 ITA0.001-0.0740-2.80 
  Scaranaro, Martina 1142 ITA0.501-0.0240-0.80 

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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