Individual Calculations August 2017
 Koper, Stefan  Total change: 1.20  Rating chartPersonal card
 Golden Prague Open 2017 Praha CZE 2017-07-01
RcRownchangeKK*chgGame
 1961 1931 5.50 9 1.35 20 27.00 
  Haba, Zdenek 2177 CZE0.001-0.1920-3.80 
  Vit, Zdenek 1889 CZE1.0010.44208.80 
  Cabart, Pavel 1712 CZE1.0010.22204.40 
  Forman, Miroslav 1805 CZE1.0010.33206.60 
  Janacek, Jaroslav 2012 CZE1.0010.612012.20 
  Hurtak, Otto 2050 CZE0.5010.16203.20 
  Krivanek, Vladimir 2095 CZE0.001-0.2820-5.60 
  Konvalinka, Vladislav 1761 CZE1.0010.28205.60 
  Novy, Filip 2148 CZE0.001-0.2220-4.40 

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)
 
 Open Desko Liberec 2017 Liberec CZE 2017-07-22
RcRownchangeKK*chgGame
 1751 1931 5.00 9 -1.29 20 -25.80 
  Holaskova, Veronika 1531  * CZE1.0010.08201.60 
  Gregor, Jiri f2252 CZE0.001-0.1320-2.60 
  Nisztuk, Michal 1649 POL0.001-0.8420-16.80 
  Sivak, Lukas 1531  * CZE1.0010.08201.60 
  Pop, Tomas 1634 CZE0.001-0.8520-17.00 
  Papousek, Michal 1531  * CZE1.0010.08201.60 
  Hradecky, Ondrej 1730 CZE1.0010.24204.80 
  Zitek, Jiri 1743 CZE1.0010.26205.20 
  Shilov, Sergej f2162 UKR0.001-0.2120-4.20 
 * 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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