Individual Calculations February 2019
 Ryabov, Sergei  Total change: 5.20  Rating chartPersonal card
 Novosibirsk Region champ. - 2018 Final Novosibirsk RUS 2018-12-22
RcRownchangeKK*chgGame
 2080 2149 5.50 9 0.26 20 5.20 
  Plaksin, Vladimir 1868 UKR1.0010.16203.20 
  Altyntsev, Alexandr 2021 RUS1.0010.33206.60 
  Slugin, Alexander 2146 RUS0.001-0.5020-10.00 
  Kolmagorov, Alexey 2136 RUS0.501-0.0220-0.40 
  Dergilev, Igor 2176 RUS0.001-0.4620-9.20 
  Abramovich, Antuan 1895 RUS1.0010.19203.80 
  Popov, Eugeny V 1953 RUS1.0010.25205.00 
  Beletsky, Alexey 2329 RUS0.001-0.2620-5.20 
  Shtirberg, Slava 2196 RUS1.0010.572011.40 

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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