Individual Calculations September 2017
 Verf, Fedde  Total change: -55.20  Rating chartPersonal card
 Wroclaw Open 2017 Wroclaw POL 2017-08-10
RcRownchangeKK*chgGame
 1481 1404 2.00 8 -1.38 40 -55.20 
  Widla, Piotr 1804  * POL0.001-0.0840-3.20 
  Borowski, Przemyslaw 1759 POL0.001-0.1140-4.40 
  Kuzminski, Adam 1116 POL1.0010.16406.40 
  Zamekhovskiy, Yevgen 1707 UKR0.001-0.1440-5.60 
  Stefanski, Adam 1303 POL0.001-0.6440-25.60 
  Halhoul, Adam 1326 POL0.001-0.6140-24.40 
  Nowak, Filip 1380 POL0.001-0.5340-21.20 
  Barta, Ondrej 1454 SVK1.0010.574022.80 
 * 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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