Individual Calculations June 2023
 De Angelis, Fernando  Total change: 11.80  Rating chartPersonal card
 CIS 2023 - Serie C Girone 4 Genova ITA 2023-05-19
RcRownchangeKK*chgGame
 1918 2007 3.00 4 0.59 20 11.80 
  Manfredi, Vincenzo f2222 ITA0.5010.27205.40 
  Musheghyan, Murad 1789 ARM1.0010.22204.40 
  Montani, Riccardo 1680 ITA0.501-0.3720-7.40 
  Petrillo, Agostino 1982 ITA1.0010.47209.40 

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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