Individual Calculations June 2024
 Bertagnolli, Alexander  Total change: -3.80  Rating chartPersonal card
 WE 4 Primavera scacchistica veronese - A Verona ITA 2024-05-17
RcRownchangeKK*chgGame
 2150 2340 2.50 4 -0.38 10 -3.80 
  Buglisi, Massimo 1987 ITA1.0010.11101.10 
  Bordignon, Angelo 2069 ITA1.0010.17101.70 
  Zanchetta, Nicola 2102 ITA0.501-0.3010-3.00 
  Martinovici, Ilia m2442 MDA0.001-0.3610-3.60 

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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