Individual Calculations April 2020
 Kovalenko, Mark  Total change: 12.80  Rating chartPersonal card
 S.M. Levitskiy Memorial 2020_B-11 Nizhny Tagil RUS 2020-02-25
RcRownchangeKK*chgGame
 1312 1330 4.00 7 0.32 40 12.80 
  Zavorotnyi, Nikita 1368 RUS1.0010.554022.00 
  Kozhakhmetov, Nursultan 1192 RUS1.0010.314012.40 
  Khantuev, Adam 1394 RUS0.001-0.4140-16.40 
  Agabalaev, Rolan 1324 RUS1.0010.494019.60 
  Machankin, Aleksandr 1292 RUS0.001-0.5540-22.00 
  Romanov, Vladislav O. 1315 RUS0.501-0.0240-0.80 
  Berdinskikh, Dmitry 1297 RUS0.501-0.0540-2.00 

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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