Rapid: Individual Calculations June 2018
 Sotnikov, Sergei  Total change: 23.00  Rating chartPersonal card
 Rapid Moscow. April 2018 - 5 Moscow RUS 2018-04-30
RcRownchangeKK*chgGame
 1872 1858 4.50 7 1.15 20 23.00 
  Kremenietsky, Alexandr A. 2209 RUS0.001-0.1120-2.20 
  Rakitin, Daniil 1595 RUS0.501-0.3220-6.40 
  Evsikov, Mikhail 1670 RUS1.0010.26205.20 
  Rostovtsev, Dmitry 1458  * RUS1.0010.08201.60 
  Shaydullina, Sandugach wg2168 RUS0.001-0.1420-2.80 
  Simakov, Alexey P. 1967 RUS1.0010.652013.00 
  Yakimenko, Alexander A. 2035 RUS1.0010.732014.60 
 * 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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