Individual Calculations December 2019
 Minin, Ilya  Total change: -4.80  Rating chartPersonal card
 SPb B15 Championship 2019 Semifinal St. Petersburg RUS 2019-10-29
RcRownchangeKK*chgGame
 1328 1212 2.00 6 -0.12 40 -4.80 
  Shulepnikov, Artem 1335 RUS0.001-0.3340-13.20 
  Zavgorodniy, Valentin 1458 RUS0.001-0.1940-7.60 
  Romanov, Aleksandr I. 1370 RUS0.5010.21408.40 
  Lukin, Aleksandr S. 1083 RUS1.0010.334013.20 
  Savinov, Lev 1225 RUS0.5010.02400.80 
  Deruchenko, Ivan 1497 RUS0.001-0.1640-6.40 

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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