Individual Calculations July 2013
 Potapova, Margarita  Total change: 25.50  Rating chartPersonal card
 Bospor - 2013 Kerch UKR 2013-06-12
RcRownchangeKK*chgGame
 2136 1778 2.50 7 1.70 15 25.50 
  Kurdakov, Yuri f2137 RUS0.001-0.1015-1.50 
  Neronov, Boris 1931 UKR0.5010.20153.00 
  Smotritskyy, Alexandr 2178  * UKR1.0010.921513.80 
  Terletsky, Oleg 2178  * UKR0.5010.42156.30 
  Arkhipov, Vladimir 2173 UKR0.5010.42156.30 
  Punin, Andrii 2178  * UKR0.001-0.0815-1.20 
  Petrenko, Svetlana mwg2178  * MDA0.001-0.0815-1.20 
 * 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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