Individual Calculations April 2018
 Melenchuk, Olga  Total change: 10.80  Rating chartPersonal card
 Stage Cup of Russia_women_2018 Krasnodar RUS 2018-03-06
RcRownchangeKK*chgGame
 1620 1596 3.50 7 0.27 40 10.80 
  Kositsina, Anastasiya 1234 RUS1.0010.10404.00 
  Sukhareva, Valentina 1817 RUS0.5010.284011.20 
  Kozyreva, Marina 1660 RUS0.001-0.4140-16.40 
  Savelkova, Anastasiya 1785 RUS0.5010.254010.00 
  Tokmakova, Ulyana 1615 RUS0.001-0.4740-18.80 
  Dubrovskaya, Ekaterina 1234 RUS1.0010.10404.00 
  Serditykh, Olesya 1996  * RUS0.5010.424016.80 
 * 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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