Individual Calculations December 2019
 Osipenko, Ivan  Total change: -17.20  Rating chartPersonal card
 Moscow Chmp. B15 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1711 1663 3.50 9 -0.43 40 -17.20 
  Naumov, Leonid 1263  * RUS1.0010.08403.20 
  Matevosyan, Matevos 1798 RUS0.5010.18407.20 
  Ivanov, Artem T. 1869 RUS1.0010.764030.40 
  Bazyrtsyrenov, Kirill 2063  * RUS0.001-0.0840-3.20 
  Andreev, Konstantin 1816 RUS1.0010.704028.00 
  Krivenko, Dmitry 1970 RUS0.001-0.1440-5.60 
  Saikin, Ilia 1755 RUS0.001-0.3740-14.80 
  Sokolov, Egor 1516 RUS0.001-0.7040-28.00 
  Tarasov, Lev 1351 RUS0.001-0.8640-34.40 
 * 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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