Rapid: Individual Calculations January 2019
 Alekseev, Aleksandr K.  Total change: -47.00  Rating chartPersonal card
 2018 SPb U11 Rapid Championship St. Petersburg RUS 2018-12-01
RcRownchangeKK*chgGame
 1097 1319 0.00 3 -2.35 20 -47.00 
  Khrulevich, Kirill 1121 RUS0.001-0.7620-15.20 
  Bolshakov, Maxim 1112 RUS0.001-0.7720-15.40 
  Sannikov, Fedor 1058 RUS0.001-0.8220-16.40 

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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