Rapid: Individual Calculations April 2020
 Khanin, Mikhail E.  Total change: -12.60  Rating chartPersonal card
 Serpukhov rapid 2020 C U15 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1583 1872 5.00 7 -0.63 20 -12.60 
  Sergeev, Nikita S. 1322 RUS1.0010.03200.60 
  Nazarova, Anastasia 1513 RUS0.501-0.4020-8.00 
  Fedorova, Nadezhda 1674 RUS1.0010.24204.80 
  Zagorskii, Artem 1919 RUS0.001-0.4320-8.60 
  Aigi, Anna 1410 RUS1.0010.05201.00 
  Tarielashvili, Diana 1609 RUS0.501-0.3220-6.40 
  Sidorova, Margarita 1632 RUS1.0010.20204.00 

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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