Individual Calculations August 2017
 Leskiewicz, Ignacy  Total change: -68.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1869 1988 4.00 9 -1.70 40 -68.00 
  Trybula, Agata 1657 POL1.0010.12404.80 
  Mucha, Piotr 2191 POL1.0010.764030.40 
  Sliwicki, Damian 2112 POL0.001-0.3340-13.20 
  Paprocki, Antoni 1637 POL1.0010.11404.40 
  Praczukowski, Stanislaw 2088 POL0.001-0.3640-14.40 
  Fiszer, Bartosz c1767 POL0.501-0.2840-11.20 
  Vanduyfhuys, Daria wc1893 BEL0.001-0.6340-25.20 
  Pawletko, Szymon 1836 POL0.501-0.2040-8.00 
  Matyszkiewicz, Wiktor 1639 POL0.001-0.8940-35.60 

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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