Individual Calculations June 2023
 Dolor, Catryell Garcia  Total change: 15.60  Rating chartPersonal card
 CIS 2023 - Serie B Girone 10 Roma ITA 2023-05-19
RcRownchangeKK*chgGame
 1741 1610 1.50 2 0.78 20 15.60 
  Stirpe, Claudio 1940 ITA0.5010.38207.60 
  Migliozzi, Giuseppe 1541 ITA1.0010.40208.00 

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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