Individual Calculations April 2020
 Pshmahov, Osman  Total change: 9.20  Rating chartPersonal card
 Championship SFO 2020 Rostov-on-Don RUS 2020-03-05
RcRownchangeKK*chgGame
 2079 2203 6.00 9 0.23 40 9.20 
  Boykov, Pavel 1803  * RUS1.0010.08403.20 
  Kalashnikov, Maksim 1962 RUS1.0010.20408.00 
  Gutsulyak, Nikolay 1888 RUS1.0010.14405.60 
  Kotenko, Pavel m2357 RUS0.5010.21408.40 
  Zakaryan, David m2329 RUS0.5010.17406.80 
  Sanin, Andrey 2222 UKR0.5010.03401.20 
  Borisov, Maxim S. 2059 RUS0.001-0.6940-27.60 
  Osipov, Aleksandr 2066 RUS1.0010.324012.80 
  Marchenko, Nikolay 2025 RUS0.501-0.2340-9.20 
 * 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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