Rapid: Individual Calculations April 2017
 Kretov, Valentin  Total change: -19.40  Rating chartPersonal card
 Rapid Moscow. March 2017 - 3 Moscow RUS 2017-03-17
RcRownchangeKK*chgGame
 1919 1976 3.00 7 -0.97 20 -19.40 
  Babayan, Eduard 1934 RUS1.0010.44208.80 
  Pogosyan, Stefan 2202 RUS0.001-0.2120-4.20 
  Buniatyan, David 1734 RUS0.501-0.3020-6.00 
  Makhlin, Miron 1755 RUS1.0010.22204.40 
  Koldaev, Dungar 1978 RUS0.5010.00200.00 
  Kolmakov, Pavel 2158 RUS0.001-0.2620-5.20 
  Strukova, Ksenia 1671 RUS0.001-0.8620-17.20 

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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