Rapid: Individual Calculations June 2018
 Lapsakov, Alexander S.  Total change: -13.40  Rating chartPersonal card
 Karelian Olonets Osipov memorial 2018 rapid Olonets RUS 2018-04-29
RcRownchangeKK*chgGame
 1934 1714 0.00 3 -0.67 20 -13.40 
  Kolegov, Andrey E. 1954 RUS0.001-0.2020-4.00 
  Maximov, Alexey V. 1910 RUS0.001-0.2520-5.00 
  Korolikhin, Valentin 1937 RUS0.001-0.2220-4.40 

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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