Individual Calculations February 2019
 Amelichkin, Nikolay  Total change: -70.80  Rating chartPersonal card
 Grand-prix Dvorets, 1st stage 2019, Group C Moscow RUS 2019-01-12
RcRownchangeKK*chgGame
 1423 1552 0.50 6 -3.54 20 -70.80 
  Petrov, Matvey 1442 RUS0.001-0.6520-13.00 
  Donskov, Valeryi 1416 RUS0.001-0.6820-13.60 
  Varypaev, Leonid 1481 RUS0.501-0.1020-2.00 
  Motruk, Denis 1388 RUS0.001-0.7220-14.40 
  Eremina, Viktoria 1401 RUS0.001-0.7020-14.00 
  Buzin, Alexander 1407 RUS0.001-0.6920-13.80 

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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