Rapid: Individual Calculations October 2018
 Ridny, Vitaly  Total change: -13.80  Rating chartPersonal card
 Caissa_OPEN_2018_09_02_rapid Krasnodar RUS 2018-09-02
RcRownchangeKK*chgGame
 1863 1768 2.50 8 -0.69 20 -13.80 
  Pogosian, Samvel 2168  * RUS0.5010.42208.40 
  Mrykhin, Igor 2088 RUS0.001-0.1320-2.60 
  Tagirov, Shamdin 1511 RUS1.0010.18203.60 
  Matushchak, Daniil 1592 RUS1.0010.27205.40 
  Shorin, Sergei 2064 RUS0.001-0.1520-3.00 
  Dektiarov, Yaroslav 2005 RUS0.001-0.2020-4.00 
  Airapetian, Valentin 1731 RUS0.001-0.5520-11.00 
  Mezhov, Dmitriy 1745 RUS0.001-0.5320-10.60 
 * 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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