Individual Calculations October 2017
 Ryabov, Viktor  Total change: -32.40  Rating chartPersonal card
 VO Moscow. September 2017 Moscow RUS 2017-08-27
RcRownchangeKK*chgGame
 1684 1770 3.00 8 -1.62 20 -32.40 
  Kurashov, Andrey 2069 RUS0.001-0.1520-3.00 
  Kolobov, Dmitriy 1457 RUS1.0010.14202.80 
  Bezhenar, Georgy 1967 RUS0.001-0.2520-5.00 
  Smolkov, Pavel 1370  * RUS1.0010.08201.60 
  Larina, Marija wf1958 RUS0.001-0.2620-5.20 
  Valeev, Sergey 1868 RUS0.001-0.3720-7.40 
  Iakushkov, Pavel 1414 RUS0.001-0.8920-17.80 
  Smolkov, Petr 1370  * RUS1.0010.08201.60 
 * 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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