Individual Calculations April 2018
 Chaptykov, Tahir  Total change: 26.00  Rating chartPersonal card
 Open Chmp. Republic Khakassia 2018 Abakan RUS 2018-03-02
RcRownchangeKK*chgGame
 2086 2006 4.00 7 1.30 20 26.00 
  Oidup, Arseniya 1606  * RUS1.0010.08201.60 
  Sambursky, Vladimir f2139 RUS0.5010.18203.60 
  Malyshev, Sergey f2234 RUS1.0010.792015.80 
  Kirillov, Pavel 2209 RUS0.5010.26205.20 
  Tarasov, Sergey Ivan 2109 RUS0.001-0.3620-7.20 
  Kanzychakov, Mihail 2021 RUS1.0010.522010.40 
  Lauz, Vladimir 2281 RUS0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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