Blitz: Individual Calculations September 2019
 Prawucka, Zofia  Total change: -42.40  Rating chartPersonal card
 Mistrzostwa Wielkopolski w Szachach Blyskawicznych 2019 Poznan POL 2019-08-25
RcRownchangeKK*chgGame
 1292 1179 1.00 8 -2.12 20 -42.40 
  Gorski, Boguslaw 1579  * POL0.001-0.0820-1.60 
  Piotrowski, Daniel 1579  * POL0.001-0.0820-1.60 
  Kupsik, Joanna 1533 POL0.001-0.1120-2.20 
  Wojdak, Karol 1387 POL0.001-0.2320-4.60 
  Kierska, Pola 1034 POL0.501-0.1920-3.80 
  Cichon, Ludwik 1072 POL0.501-0.1520-3.00 
  Golinska, Patrycja 1116 POL0.001-0.5920-11.80 
  Nawrowski, Artur 1039 POL0.001-0.6920-13.80 
 * 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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