Rapid: Individual Calculations March 2015
 Solovyov, Oleksandr  Total change: -5.40  Rating chartPersonal card
 2nd International Chess Tournament Memory of "Nebesna sotnya" (rapid) Lutsk, Volyn region UKR 2015-02-21
RcRownchangeKK*chgGame
 2159 1971 0.50 3 -0.27 20 -5.40 
  Lomakin, Viktor 2163 UKR0.001-0.2520-5.00 
  Lyashenko, Vasyl 2167 UKR0.5010.25205.00 
  Pastukhov, Igor 2148 UKR0.001-0.2720-5.40 

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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