Individual Calculations July 2019
 Rychagov, Andrey  Total change: 16.50  Rating chartPersonal card
 FE 6 Citta' di Cattolica - A Cattolica ITA 2019-06-08
RcRownchangeKK*chgGame
 2484 2520 6.50 9 1.65 10 16.50 
  Alok, Sinha 2205 IND1.0010.14101.40 
  Dudin, Gleb f2317 RUS1.0010.24102.40 
  Dreev, Aleksey g2657 RUS0.5010.18101.80 
  Eugene, Floryan f2304 FRA1.0010.22102.20 
  Basso, Pier Luigi g2539 ITA0.5010.03100.30 
  Sonis, Francesco m2494 ITA0.501-0.0410-0.40 
  Mareco, Sandro g2643 ARG0.5010.17101.70 
  Fedorchuk, Sergey A. g2631 UKR0.5010.15101.50 
  Epishin, Vladimir g2564 RUS1.0010.56105.60 

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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