Individual Calculations November 2013
 Orekhov, Nikolai  Total change: 18.60  Rating chartPersonal card
 Championship Yamalo-Nenets autonomous district 2013 Noviy Urengoi RUS 2013-10-13
RcRownchangeKK*chgGame
 2068 2120 4.00 5 1.24 15 18.60 
  Pyrerko, Andrey 1730 RUS1.0010.09151.35 
  But, Svetlana 1984 RUS1.0010.32154.80 
  Okara, Andrey m2345 RUS0.5010.28154.20 
  Vostrikov, Andrey 2122 RUS0.5010.00150.00 
  Lodoev, Ayur 2159 RUS1.0010.55158.25 

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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