Individual Calculations December 2016
 Rybakov, Sergey  Total change: 25.20  Rating chartPersonal card
 2016 SPb Championship B13 Semifinal St. Petersburg RUS 2016-11-03
RcRownchangeKK*chgGame
 1461 1234 1.50 4 0.63 40 25.20 
  Malakhov, Maxim 1516 RUS0.001-0.1640-6.40 
  Terman, Alexander 1375 RUS1.0010.694027.60 
  Chetverikov, Georgy 1497 RUS0.001-0.1840-7.20 
  Kort, Pavel 1456 RUS0.5010.284011.20 

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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