Rapid: Individual Calculations April 2020
 Biason, Adriano  Total change: -26.80  Rating chartPersonal card
 OP 2 SLAM D'INVERNO - QUARTA TAPPA PALMANOVA ITA 2020-02-22
RcRownchangeKK*chgGame
 1520 1771 1.50 4 -1.34 20 -26.80 
  Chiarandini, Luca 1469 ITA0.501-0.3520-7.00 
  Cecotti, Daniele 1775 ITA0.001-0.4920-9.80 
  Marra, Valerio 1069 ITA1.0010.01200.20 
  Bernard, Federico 1765 ITA0.001-0.5120-10.20 

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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