Individual Calculations May 2016
 Petrov, Aleksei  Total change: -39.60  Rating chartPersonal card
 Grand-prix Dvorets, 4th stage, Group B Moscow RUS 2016-04-02
RcRownchangeKK*chgGame
 1520 1466 2.00 7 -0.99 40 -39.60 
  Romanov, Mikhail 1630 RUS0.001-0.2840-11.20 
  Gofman, Lev 1553 RUS0.5010.12404.80 
  Voloshin, Alexander 1476 RUS0.001-0.4940-19.60 
  Frantsuzova, Lyudmila 1631 RUS0.5010.22408.80 
  Yudin, Mikhail 1471 RUS0.5010.01400.40 
  Granovskaya, Ekaterina 1602 RUS0.001-0.3240-12.80 
  Pershin, Patrik 1276 RUS0.501-0.2540-10.00 

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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