Individual Calculations August 2017
 Kosarev, Aleksey  Total change: -54.20  Rating chartPersonal card
 2017 MSU chess championship Moscow RUS 2017-06-26
RcRownchangeKK*chgGame
 2252 2321 2.00 8 -2.71 20 -54.20 
  Bobrov, Alexey 2116 RUS0.001-0.7620-15.20 
  Ivanova, Karina wf2203 RUS0.501-0.1620-3.20 
  Kukhmazov, Arsen m2399 RUS0.001-0.3920-7.80 
  Kapustin, Yuriy 2187 RUS0.501-0.1820-3.60 
  Krylov, Ivan f2339 RUS0.001-0.4720-9.40 
  Smirnova, Ekaterina wf2216 RUS0.501-0.1420-2.80 
  Aleksandrovskiy, Dmitriy f2260 RUS0.501-0.0820-1.60 
  Klyuev, Alexander S 2299 RUS0.001-0.5320-10.60 

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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