Individual Calculations September 2016
 Kovalev, Igor  Total change: -18.40  Rating chartPersonal card
 Sukharev Memorial - 2016 open Novosibirsk RUS 2016-07-20
RcRownchangeKK*chgGame
 1727 1395 0.50 7 -0.46 40 -18.40 
  Kurbatskay, Lilia 1795  * RUS0.001-0.0840-3.20 
  Kornienko, Peter 1795  * RUS0.001-0.0840-3.20 
  Makarov, Dmitry 1795  * RUS0.001-0.0840-3.20 
  Solomachev, Alexander 1795  * RUS0.001-0.0840-3.20 
  Protasova, Ekaterina 1616 RUS0.5010.284011.20 
  Karlov, Mikhail 1765 RUS0.001-0.1040-4.00 
  Dmitruk, Andrey 1525 RUS0.001-0.3240-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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