Rapid: Individual Calculations January 2020
 Lopukh, Roman  Total change: -6.40  Rating chartPersonal card
 Zolotaya Ladya Rapid 2019 U9 Krasnogorsk RUS 2019-11-17
 1164 1034 0.00 1 -0.32 20 -6.40 
  Romashkin, Dmitry 1164 RUS0.001-0.3220-6.40 

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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