Individual Calculations September 2018
 Korys, Dawid  Total change: 13.40  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1621 1381 2.50 8 0.67 20 13.40 
  Ziemski, Przemyslaw 1781  * POL1.0010.922018.40 
  Rogoz, Vladyslav 1727 UKR0.001-0.1120-2.20 
  Gluch, Pawel 1705 POL0.001-0.1320-2.60 
  Wiewiora, Michalina 1781  * POL0.5010.42208.40 
  Rychlik, Bogdan 1641 POL0.001-0.1820-3.60 
  Kultucki, Kamil 1151 POL1.0010.21204.20 
  Ziemski, Jaroslaw 1614 POL0.001-0.2120-4.20 
  Nisztuk, Michal 1571 POL0.001-0.2520-5.00 
 * 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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