Individual Calculations January 2019
 Ryabikov, Vladislav  Total change: -74.40  Rating chartPersonal card
 Tyumen region Chmp. 2018 Tyumen RUS 2018-12-10
RcRownchangeKK*chgGame
 1686 1793 2.50 7 -1.86 40 -74.40 
  Eltyshev, Serafim 1952 RUS0.5010.21408.40 
  Osnovin, Aleksandr 2159 RUS0.001-0.1040-4.00 
  Aminov, Yurik 1629 RUS1.0010.284011.20 
  Zemlyanskii, Ivan 1461 RUS0.001-0.8840-35.20 
  Rogozina, Inna 1732 RUS0.001-0.5840-23.20 
  Bogatov, Arif 1473 RUS0.001-0.8740-34.80 
  Ponomarenko, Valeria 1393  * RUS1.0010.08403.20 
 * 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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