Individual Calculations August 2017
 Wieczorek, Lukasz  Total change: 16.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1497 1343 2.50 7 0.42 40 16.80 
  Budrewicz, Henryk 1504 POL1.0010.714028.40 
  Szafranski, Piotr 1479 POL0.5010.18407.20 
  Furmanski, Krystian 1579 POL0.001-0.2040-8.00 
  Ossolinska, Matylda 1519 POL0.5010.23409.20 
  Staszewski, Krzysztof 1459 POL0.001-0.3440-13.60 
  Basiaga, Sebastian 1470 POL0.5010.17406.80 
  Kozlowski, Adam 1468 POL0.001-0.3340-13.20 

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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