Individual Calculations August 2017
 Zujev, Oleg  Total change: -5.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2297 2366 5.00 9 -0.29 20 -5.80 
  Kubicka, Anna 2152 POL1.0010.23204.60 
  Stefanova, Antoaneta g2512 BUL0.5010.20204.00 
  Riff, Jean-Noel g2493 FRA0.5010.17203.40 
  Nihal, Sarin f2471 IND0.001-0.3620-7.20 
  Dzierzak, Radoslaw 2231 POL0.001-0.6820-13.60 
  Mis, Mieszko 2137 POL0.501-0.2920-5.80 
  Adamski, Jan m2250 POL1.0010.34206.80 
  Karwowski, Kacper 2221 POL0.501-0.1920-3.80 
  Szostko, Jakub f2208 POL1.0010.29205.80 

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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