Individual Calculations June 2023
 Valenza, Gabriele  Total change: 68.80  Rating chartPersonal card
 CIS 2023 - Serie Promozione Sardegna Sardara ITA 2023-05-19
RcRownchangeKK*chgGame
 1318 1175 3.00 4 1.72 40 68.80 
  Marteddu, Gianfranco 1262 ITA1.0010.624024.80 
  Saddi, Giuseppe Giovanni 1362 ITA1.0010.744029.60 
  Dessanai Poian, Alexandru 1468 ITA0.001-0.1540-6.00 
  Spano, Luca 1181 ITA1.0010.514020.40 

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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