Individual Calculations May 2013
 Martynyuk, Elizaveta  Total change: -12.75  Rating chartPersonal card
 Open Smyslov A Moscow RUS 2013-03-16
RcRownchangeKK*chgGame
 2078 1945 0.50 4 -0.85 15 -12.75 
  Yudkevich, Mikhail 2104 RUS0.001-0.2915-4.35 
  Dunaev, Oleg 2056 RUS0.001-0.3515-5.25 
  Merkin, German 1887 RUS0.501-0.0815-1.20 
  Tsarev, Valery 2266 RUS0.001-0.1315-1.95 

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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