Rapid: Individual Calculations August 2019
 Arkhipov, Alexander  Total change: 2.60  Rating chartPersonal card
 Smart children - strong Russia_rapid Moscow RUS 2019-07-21
RcRownchangeKK*chgGame
 1413 1252 2.00 6 0.13 20 2.60 
  Gridnev, Selantiy 1511 RUS0.001-0.1820-3.60 
  Ivannikov, Maksim 1435 RUS0.001-0.2620-5.20 
  Babochkin, Andrey A 1101 RUS0.501-0.2020-4.00 
  Filin, Grigory 1257 RUS1.0010.512010.20 
  Tabors, Emils 1591 LAT0.5010.38207.60 
  Borodkina, Sofia 1584 RUS0.001-0.1220-2.40 

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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