Individual Calculations October 2022
 Magini, Luca  Total change: 4.20  Rating chartPersonal card
 CIS 2022 - Serie A2 Girone 6 Roma ITA 2022-09-16
RcRownchangeKK*chgGame
 2160 2119 2.50 5 0.21 20 4.20 
  Martorelli, Antonio m2120 ITA1.0010.502010.00 
  Vigile, Matteo Riccardo 1992 ITA0.501-0.1720-3.40 
  Petrov, Marian g2448 BUL0.5010.38207.60 
  Tassi, Oliviero f2254 ITA0.5010.18203.60 
  Ottavi, Marco 1985 ITA0.001-0.6820-13.60 

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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