Individual Calculations March 2020
 Migurkov, Semyon  Total change: 62.00  Rating chartPersonal card
 Moscow Open 2020 H_b11 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 1209 1001 3.00 6 1.55 40 62.00 
  Gusev, Boris An. 1338 RUS0.001-0.1240-4.80 
  Riskin, Grigory 1161 RUS0.001-0.2940-11.60 
  Efimov, Artem Dm 1219 RUS1.0010.784031.20 
  Grishin, Aleksandr Y. 1103 RUS1.0010.644025.60 
  Seliverstov, Lev 1187 RUS1.0010.744029.60 
  Ermolaev, Andrey 1246 RUS0.001-0.2040-8.00 

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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