Rapid: Individual Calculations July 2017
 Porozhnyak, Maya  Total change: 54.80  Rating chartPersonal card
 Golubitskaya - 2017 Rapid Golubitskaya RUS 2017-06-23
RcRownchangeKK*chgGame
 2068 1849 4.50 7 2.74 20 54.80 
  Pozin, Sergey m2249  * RUS0.001-0.0820-1.60 
  Frolov, Lev 1912 RUS1.0010.592011.80 
  Mednikov, Gennadiy 2067 RUS1.0010.782015.60 
  Tyunin, Vladislav 2169 RUS0.001-0.1320-2.60 
  Chechetko, Georgy 1763 RUS1.0010.38207.60 
  Bedia, Melor g2249  * RUS0.5010.42208.40 
  Petrov, Viacheslav 2068 RUS1.0010.782015.60 
 * 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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