Rapid: Individual Calculations May 2019
 Kurhinen, Boris  Total change: -9.80  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1829 1912 5.00 9 -0.49 20 -9.80 
  Golovankov, Vladimir 2252 RUS0.001-0.1220-2.40 
  Kapelkina, Galina 1697 RUS1.0010.23204.60 
  Osmolny, Vladimir I. f2194 RUS0.001-0.1620-3.20 
  Kalyuzhnov, Alexander 1763 RUS0.001-0.7020-14.00 
  Mazhnikov, Viktor 1659 RUS1.0010.19203.80 
  Savitskii, Boris 1630 RUS1.0010.16203.20 
  Stebunov, Alexander A. 1921 RUS0.001-0.4920-9.80 
  Pashkov, Vladimir M. 1705 RUS1.0010.23204.60 
  Berezhkov, Vyacheslav 1638 RUS1.0010.17203.40 

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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