Individual Calculations April 2018
 Boyarintsev, Sergei  Total change: 63.60  Rating chartPersonal card
 Grand-prix Dvorets 17th stage_D Moscow RUS 2018-02-24
RcRownchangeKK*chgGame
 1305 1232 4.00 6 1.59 40 63.60 
  Prideyn, Maxim 1374 RUS1.0010.694027.60 
  Vilkovyskiy, Yuriy 1282 RUS0.001-0.4340-17.20 
  Styopkin, Arseniy 1369 RUS0.001-0.3240-12.80 
  Kropachev, Mikhail 1221 RUS1.0010.484019.20 
  Zherdev, Radomir 1325 RUS1.0010.634025.20 
  Motruk, Denis 1260 RUS1.0010.544021.60 

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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