Individual Calculations November 2013
 Porozhnyak, Maya  Total change: -18.75  Rating chartPersonal card
 Krasnodar region Chmp. 2013 Women Bzhid RUS 2013-10-12
RcRownchangeKK*chgGame
 1886 1717 0.00 4 -1.25 15 -18.75 
  Gubernatorova, Lyudmila 2117  * RUS0.001-0.0815-1.20 
  Kulikova, Ekaterina 1942 RUS0.001-0.2215-3.30 
  Demchenko, Alisa 1544 RUS0.001-0.7315-10.95 
  Yakimenko, Viktoria 1939 RUS0.001-0.2215-3.30 
 * 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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