Individual Calculations February 2019
 Goncharov, Aleksey  Total change: 12.20  Rating chartPersonal card
 Grand-prix Dvorets, 1st stage 2019, Group C Moscow RUS 2019-01-12
RcRownchangeKK*chgGame
 1441 1481 4.50 7 0.61 20 12.20 
  Buzin, Alexander 1407 RUS0.001-0.6020-12.00 
  Motruk, Denis 1388 RUS1.0010.37207.40 
  Donskov, Valeryi 1416 RUS1.0010.41208.20 
  Petrov, Matvey 1442 RUS0.001-0.5520-11.00 
  Prokhorov, Alexey An. 1455 RUS1.0010.46209.20 
  Kozlov, Kirill 1468 RUS1.0010.48209.60 
  Solomaniuk, Vladimir 1513 RUS0.5010.04200.80 

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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