Rapid: Individual Calculations March 2019
 Ushakov, Nikita  Total change: 2.60  Rating chartPersonal card
 Cup of the international Chess education Center A. Karpov Rapid A Zelenograd RUS 2019-02-17
RcRownchangeKK*chgGame
 1341 1309 2.50 5 0.13 20 2.60 
  Tashlintsev, Yaroslav 1193 RUS1.0010.34206.80 
  Sakovich, Luka 1660 RUS0.001-0.1120-2.20 
  Kazakov, Egor 1133 RUS1.0010.27205.40 
  Ajrapetov, Andrey 1478 RUS0.001-0.2820-5.60 
  Chernakov, Daniil 1241 RUS0.501-0.0920-1.80 

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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