Individual Calculations May 2019
 Petrov, Matvey  Total change: 57.20  Rating chartPersonal card
 Grand-prix Dvorets_Spring starts, Group C Moscow RUS 2019-03-30
RcRownchangeKK*chgGame
 1465 1534 5.00 6 1.43 40 57.20 
  Egorov, Alexey 1440 RUS0.001-0.6340-25.20 
  Bachaliashvili, Eduard 1465 RUS1.0010.404016.00 
  Nogaev, Gennadiy 1417 RUS1.0010.344013.60 
  Selikhov, Ivan 1477 RUS1.0010.424016.80 
  Silenko, Alexey 1414 RUS1.0010.344013.60 
  Korolev, Kirill O. 1576 RUS1.0010.564022.40 

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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