Individual Calculations June 2018
 Grafova, Elena  Total change: -4.00  Rating chartPersonal card
 Moscow region spring 2018 girls 11 Odintsovo RUS 2018-05-01
RcRownchangeKK*chgGame
 1262 1171 1.50 4 -0.10 40 -4.00 
  Ten, Polina 1538 RUS1.0010.904036.00 
  Dmitrievskaya, Ekaterina 1247 RUS0.001-0.4040-16.00 
  Hegai, Zarina 1037 RUS0.001-0.6840-27.20 
  Salmina, Veronika 1225 RUS0.5010.08403.20 

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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