Rapid: Individual Calculations December 2017
 Kostin, Aleksey  Total change: -2.80  Rating chartPersonal card
 Moscow Chmp. B15 2017 Rapid Moscow RUS 2017-11-25
RcRownchangeKK*chgGame
 1433 1314 3.50 10 -0.14 20 -2.80 
  Pak, Nikita 1691 RUS0.001-0.0920-1.80 
  Makhauri, Eli 1676 RUS0.001-0.1020-2.00 
  Akopjan, Gor 1467 RUS0.001-0.3020-6.00 
  Schipitsin, Mikhail 1318 RUS1.0010.512010.20 
  Khakimullin, Artur 1174 RUS0.501-0.1920-3.80 
  Iljin, Vladislav 1323 RUS1.0010.512010.20 
  Zherdev, Sviatoslav 1490 RUS0.001-0.2720-5.40 
  Kosov, Filimon 1239 RUS0.001-0.6020-12.00 
  Fedorov, Nikita A. 1353 RUS1.0010.552011.00 
  Akhmetshin, Alexander 1603 RUS0.001-0.1620-3.20 

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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