Rapid: Individual Calculations May 2017
 Wolska, Marta  Total change: 4.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1666 1660 4.00 8 0.24 20 4.80 
  Szmer, Aleksander 1877 POL0.001-0.2220-4.40 
  Wilk, Aleksander 1260  * POL1.0010.08201.60 
  Drozdzynski, Daniel 1936 POL0.001-0.1720-3.40 
  Grzebieniowski, Michal 1260  * POL1.0010.08201.60 
  Madera, Mateusz 1892 POL0.001-0.2120-4.20 
  Doskocz, Karol 1339 POL1.0010.13202.60 
  Lukasiewicz, Anna 1926 POL1.0010.822016.40 
  Helaszek, Edward 1835 POL0.001-0.2720-5.40 
 * 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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