Individual Calculations May 2019
 Gutkovich, Polina  Total change: -16.40  Rating chartPersonal card
 PFO 2019 Women Izhevsk RUS 2019-03-20
RcRownchangeKK*chgGame
 1896 1996 4.50 8 -0.41 40 -16.40 
  Kulkova, Dina 1596  * RUS1.0010.08403.20 
  Lyapina, Anastasia 1751 RUS0.501-0.3040-12.00 
  Markelova, Lubov wf2163 RUS0.001-0.2840-11.20 
  Zavivaeva, Emilia wc1738 RUS0.501-0.3240-12.80 
  Kombar, Mariya 1841 RUS1.0010.294011.60 
  Mirzaeva, Gulnara 1939 RUS0.501-0.0840-3.20 
  Bulatova, Kamaliya wf2154 RUS0.001-0.2940-11.60 
  Yakimova, Mariya 1986 RUS1.0010.494019.60 
 * 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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