Rapid: Individual Calculations April 2018
 Duch, Alina  Total change: 0.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeRpKK*chgGame
 1601 0 2.50 9 0.00 1435   0.00 
  Kowalski, Melissa 1238 POL1.0010.00 0.00 
  Leszner, Liliana wm2037 POL0.0010.00 0.00 
  Grzesik, Nikola 1210 POL0.0010.00 0.00 
  Sliwicka, Alicja wf1966 POL0.0010.00 0.00 
  Laszewska, Katarzyna 1214 POL1.0010.00 0.00 
  Chmiel, Dominika 2074 POL0.0010.00 0.00 
  Czarnecka, Lidia 1824 POL0.0010.00 0.00 
  Lukasik, Zuzanna 1469 POL0.0010.00 0.00 
  Szczepocka-Kielbratowska, Renata 1378 POL0.5010.00 0.00 

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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