Individual Calculations July 2017
 Mamoshin, Oleg  Total change: -51.60  Rating chartPersonal card
 Novorossiysk-2017 Summer open Novorossiysk RUS 2017-06-15
RcRownchangeKK*chgGame
 1643 1692 2.00 6 -1.29 40 -51.60 
  Onischenko, Leonid 1864 RUS0.001-0.2740-10.80 
  Ignatenko, Arkadij 1439 RUS1.0010.19407.60 
  Krapivin, Vladimir 1839 RUS0.5010.20408.00 
  Yatchenko, Leonid 1462 RUS0.001-0.7940-31.60 
  Khripachenko, Alexander 1377 RUS0.501-0.3640-14.40 
  Karapetyan, Tigran 1878 RUS0.001-0.2640-10.40 

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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