Individual Calculations September 2017
 Sukhareva, Valentina  Total change: -22.60  Rating chartPersonal card
 Volgodonsk_Mirnyj Atom 2017 Volgodonsk RUS 2017-07-23
RcRownchangeKK*chgGame
 1890 1855 2.50 8 -1.13 20 -22.60 
  Sukhareva, Evgeniya 2197 RUS0.5010.38207.60 
  Semenikhin, Oleg 1897 RUS1.0010.562011.20 
  Bestchastny, Yiakov 2150 RUS0.001-0.1520-3.00 
  Zotenko, Vladimir 2205 RUS0.001-0.1120-2.20 
  Mavrova, Kseniya 1694 RUS1.0010.29205.80 
  Zayanchkovskij, Ivan 2005 RUS0.001-0.3020-6.00 
  Pilipenko, Vladimir 1455  * RUS0.001-0.9220-18.40 
  Kuropyatnik, Egor 1516 RUS0.001-0.8820-17.60 
 * 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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