Individual Calculations February 2017
 Widelski, Kacper  Total change: 55.20  Rating chartPersonal card
 Memorial Zamenhofa Bialystok 2016 - grupa B Bialystok POL 2016-12-27
RcRownchangeKK*chgGame
 1767 1799 6.00 9 1.38 40 55.20 
  Malinowski, Aleksander 1425 POL0.501-0.4040-16.00 
  Rusak, Jan 1420 POL1.0010.09403.60 
  Kojlo, Jan 1924 POL0.5010.17406.80 
  Socko, Szymon 1463 POL1.0010.12404.80 
  Kalinowska, Zuzanna 1889 POL1.0010.624024.80 
  Sikorska, Dorota 1962 POL1.0010.724028.80 
  Darowicki, Mariusz 1926 POL0.001-0.3340-13.20 
  Kurnicki, Mateusz 1895 POL1.0010.634025.20 
  Prakapuk, Vera 1997 BLR0.001-0.2440-9.60 

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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