Individual Calculations January 2018
 Rybakov, Sergey  Total change: 44.80  Rating chartPersonal card
 2017 SPb B15 Championship Semifinal St. Petersburg RUS 2017-10-30
RcRownchangeKK*chgGame
 1433 1364 4.00 7 1.12 40 44.80 
  Filimonov, Mikhail A. 1612 RUS0.001-0.1940-7.60 
  Latyshev, Kirill 1270 RUS1.0010.374014.80 
  Setkov, Igor 1546 RUS0.001-0.2640-10.40 
  Aleinikov, Aleksandr 1292 RUS1.0010.404016.00 
  Romanov, Aleksandr 1499 RUS1.0010.684027.20 
  Chetverikov, Georgy 1467 RUS0.001-0.3640-14.40 
  Iugatov, Dmitrii 1347 RUS1.0010.484019.20 

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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