Individual Calculations February 2023
 Abbes, Ali  Total change: 1.00  Rating chartPersonal card
 WE Eburum dell'Epifania - A Eboli ITA 2023-01-06
RcRownchangeKK*chgGame
 1931 2203 4.00 5 0.05 20 1.00 
  Tedesco, Riccardo 1791 ITA1.0010.07201.40 
  Vommaro, Stanislao 1833 ITA1.0010.10202.00 
  Vena, Alessio 1950 ITA1.0010.19203.80 
  Seletsky, Grigory f2280 UKR0.001-0.3920-7.80 
  Costantino, Claudio Emanuele 1803  * 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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