Rapid: Individual Calculations April 2020
 Boff, Ondrej  Total change: -44.80  Rating chartPersonal card
 OPEN Petrvald 2020 Petrvald CZE 2020-03-07
RcRownchangeKK*chgGame
 1342 1400 2.00 7 -2.24 20 -44.80 
  Truslo, Tomas 1690 CZE0.001-0.1620-3.20 
  Vesely, Martin 1984 CZE0.001-0.0220-0.40 
  Fons, Rudolf 1093 CZE0.001-0.8620-17.20 
  Vanek, Jakub 1221 CZE0.001-0.7320-14.60 
  Tyrna, Stanislaw 1104 POL1.0010.15203.00 
  Fons, Rudolf 1154 CZE0.001-0.8120-16.20 
  Rocek, Matyas 1146 CZE1.0010.19203.80 

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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