Individual Calculations August 2021
 Hryzlova, Sofiia  Total change: -52.40  Rating chartPersonal card
 FE 24 Gioiosa Marea - A Piraino ITA 2021-07-17
RcRownchangeKK*chgGame
 2022 2144 4.50 9 -1.31 40 -52.40 
  Castigliola, Diego 1867 ITA0.001-0.8340-33.20 
  Martinovici, Ilia f2376 MDA0.001-0.2140-8.40 
  Sardo, Gabriele 2150 ITA0.001-0.4940-19.60 
  Cina , Vittorio 1979 ITA1.0010.284011.20 
  Lo Presti, Giulio 1917 ITA0.001-0.7940-31.60 
  Di Pietro, Vincenzo 1803 ITA1.0010.12404.80 
  Vuelban, Virgilio m2272 PHI0.5010.17406.80 
  Tricomi, Massimo 1976 ITA1.0010.284011.20 
  Ganci, Elio 1856 ITA1.0010.16406.40 

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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