Individual Calculations March 2020
 Riskin, Grigory  Total change: -11.60  Rating chartPersonal card
 Moscow Open 2020 H_b11 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 1126 1161 2.50 5 -0.29 40 -11.60 
  Erashov, Roman 1477 RUS0.001-0.1340-5.20 
  Migurkov, Semyon 1001 RUS1.0010.294011.60 
  Ushakov, Dmitriy R 1060 RUS0.001-0.6440-25.60 
  Fateev, Aleksandr S. 1032 RUS1.0010.334013.20 
  Dedkov, Roman Ol 1060 RUS0.501-0.1440-5.60 

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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