Individual Calculations February 2023
 Bena , Ermanno  Total change: -33.20  Rating chartPersonal card
 CP Rovigo 2023 Ceregnano ITA 2023-01-27
RcRownchangeKK*chgGame
 1279 1683 2.00 4 -1.66 20 -33.20 
  Scaranaro, Martina 1156 ITA0.501-0.4720-9.40 
  Togni, Alessandro 1361 ITA0.501-0.3720-7.40 
  Carlino, Alessandro 1315 ITA0.001-0.9020-18.00 
  Lazzarini, Giovanni 1283  * ITA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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