Individual Calculations June 2019
 Ozhogin, Mikhail  Total change: -30.80  Rating chartPersonal card
 Moscow region spring 2019 boys 13 Odintsovo RUS 2019-05-01
RcRownchangeKK*chgGame
 1150 1090 0.50 3 -0.77 40 -30.80 
  Dmitrievskaya, Ekaterina 1243 RUS0.001-0.3040-12.00 
  Bass, Mikhail 1186 RUS0.001-0.3740-14.80 
  Ilyina, Elizaveta 1021 RUS0.501-0.1040-4.00 

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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