Individual Calculations March 2015
 Trifonova, Irina  Total change: 1.20  Rating chartPersonal card
 Moscow-Open 2015 D Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 1673 1461 2.00 8 0.03 40 1.20 
  Masich, Viktor 1861  * RUS0.001-0.0840-3.20 
  Krylov, Vladimir 1801 RUS0.001-0.1240-4.80 
  Goncharov, Aleksey 1664 RUS0.001-0.2440-9.60 
  Neuymina, Nadezhda 1673 RUS0.001-0.2340-9.20 
  Lukina, Tatiana 1700 RUS0.001-0.2040-8.00 
  Vasiukova, Renata D. 1474 RUS1.0010.524020.80 
  Musalikin, Vladimir 1681 RUS0.001-0.2240-8.80 
  Artemenko, Rimma 1532 RUS1.0010.604024.00 
 * 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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