Individual Calculations October 2022
 Vigile, Matteo Riccardo  Total change: 5.40  Rating chartPersonal card
 CIS 2022 - Serie A2 Girone 6 Roma ITA 2022-09-16
RcRownchangeKK*chgGame
 2168 1992 1.50 4 0.27 20 5.40 
  Magini, Luca 2119 ITA0.5010.17203.40 
  Ottavi, Marco 1985 ITA0.501-0.0120-0.20 
  Petrov, Marian g2448 BUL0.001-0.0620-1.20 
  Martorelli, Antonio m2120 ITA0.5010.17203.40 

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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