Individual Calculations May 2012
 Potrekeev, Pavel  Total change: 19.05  Rating chartPersonal card
 Krasnodar region Cup 2012 Men Novomikhailovsky RUS 2012-02-17
RcRownchangeKK*chgGame
 2192 2159 4.00 6 1.27 15 19.05 
  Karasev, Artem 1860 RUS1.0010.15152.25 
  Gorkavij, Vadim f2378 RUS0.5010.28154.20 
  Chapliev, Aleksandr f2322 RUS0.5010.22153.30 
  Lugovskoy, Dmitriy 2002 RUS1.0010.29154.35 
  Gochelashvili, David m2422 RUS0.5010.32154.80 
  Nazarov, Mikhail 2169 RUS0.5010.01150.15 

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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