Individual Calculations May 2011
 Petrov, Nikita  Total change: 5.40  Rating chartPersonal card
 B-16 Krasnodar region 2011 Juniors Champ. Olginka RUS 2011-03-22
RcRownchangeKK*chgGame
 1957 2094 3.00 4 0.36 15 5.40 
  Orel, Danil 1743 RUS1.0010.11151.65 
  Lugovskoy, Maxim 2159 RUS0.5010.09151.35 
  Demidov, Vladislav 2041 RUS1.0010.43156.45 
  Kontsevik, Georgy 1886 RUS0.501-0.2715-4.05 

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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