Rapid: Individual Calculations January 2020
 Obodchuk, Andrei  Total change: -29.40  Rating chartPersonal card
 Gelendzhik major chess cup 2019 Gelendzhik RUS 2019-12-01
RcRownchangeKK*chgGame
 2122 2425 6.00 9 -1.47 20 -29.40 
  Rakhimkulov, Bakhron 2025  * RUS1.0010.08201.60 
  Shakun, Arkadiy 2025  * RUS1.0010.08201.60 
  Uskov, Andrey f2067 RUS1.0010.10202.00 
  Vastrukhin, Oleg m2467 RUS0.001-0.4420-8.80 
  Pavlova, Natalia 2025  * RUS1.0010.08201.60 
  Kobzev, Eduard 2025  * RUS1.0010.08201.60 
  Vlasenko, Alexey m2240 RUS0.001-0.7420-14.80 
  Shadrin, Mikhail 2025  * RUS1.0010.08201.60 
  Glukhov, Mikhail 2197 RUS0.001-0.7920-15.80 
 * 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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