Individual Calculations February 2020
 Nikishin, Artemij  Total change: 28.40  Rating chartPersonal card
 Mukhamedzyanov Memorial_B13 Kazan RUS 2020-01-08
RcRownchangeKK*chgGame
 1050 1155 2.00 2 0.71 40 28.40 
  Sidelnikov, Yaromir 1024 RUS1.0010.324012.80 
  Fedorov, Matvey 1076 RUS1.0010.394015.60 

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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