Rapid: Individual Calculations August 2017
 Nikitin, Boris  Total change: 19.20  Rating chartPersonal card
 Don cup 2017_rapid Azov RUS 2017-07-16
RcRownchangeKK*chgGame
 1963 1685 2.00 6 0.96 20 19.20 
  Sirota, Viktor 2085  * RUS0.001-0.0820-1.60 
  Novoseltsev, Grigory 1969 RUS0.001-0.1620-3.20 
  Mirzoyan, Saak 1912 RUS0.001-0.2120-4.20 
  Ivchenko, Alexander 1848 RUS1.0010.722014.40 
  Sherbakov, Boris 1999 RUS0.001-0.1420-2.80 
  Kolmychek, Evelina wc1963 RUS1.0010.832016.60 
 * 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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