Individual Calculations May 2018
 Bryakin, Mikhail  Total change: 20.00  Rating chartPersonal card
 PFO 2018 Men Izhevsk RUS 2018-03-22
RcRownchangeKK*chgGame
 2285 2387 6.50 9 1.00 20 20.00 
  Ivanov, Nikolay A. 1987  * RUS1.0010.08201.60 
  Mullagaliev, Nafis 2091 RUS1.0010.15203.00 
  Gaifullin, Artur f2438 RUS0.5010.07201.40 
  Smirnov, Alexey 2442 RUS0.5010.08201.60 
  Zhafyarov, Adel 2065 RUS1.0010.13202.60 
  Mirzaev, Aziz f2360 RUS0.501-0.0420-0.80 
  Palachev, Petr f2395 RUS0.5010.01200.20 
  Yatzenko, Anton 2349 RUS0.501-0.0520-1.00 
  Shinkevich, Vitaly m2436 RUS1.0010.572011.40 
 * 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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