Individual Calculations August 2015
 Petrova, Irina  Total change: 39.80  Rating chartPersonal card
 "Myrhorod-open-2015" Myrhorod, Poltava region UKR 2015-07-19
RcRownchangeKK*chgGame
 2163 2173 6.50 9 1.99 20 39.80 
  Andreev, Volodymyr 1885 UKR1.0010.16203.20 
  Gayun, Dmytro 1773  * UKR1.0010.08201.60 
  Semenov, Dmitri m2411 UKR0.5010.30206.00 
  Boronin, Andrey 2225 UKR0.5010.07201.40 
  Vasyliv, Stanislav 2072 UKR0.501-0.1420-2.80 
  Klementev, Oleg 2116 UKR0.001-0.5820-11.60 
  Kurochkin, Valery m2261 UKR1.0010.622012.40 
  Naboka, Sergey f2299 UKR1.0010.672013.40 
  Solovchuk, Alexey 2428 UKR1.0010.812016.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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