Individual Calculations January 2020
 Sernecki, Franciszek  Total change: -31.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski do lat 20 w 2019 roku Ustron POL 2019-11-23
RcRownchangeKK*chgGame
 2120 2285 4.50 9 -1.59 20 -31.80 
  Jeda, Maciej 1885  * POL1.0010.08201.60 
  Chylewski, Patryk f2348 POL0.001-0.4120-8.20 
  Starosciak, Szymon 1885  * POL1.0010.08201.60 
  Fus, Jakub f2363 POL0.001-0.3920-7.80 
  Oglaza, Oskar f2360 POL0.5010.10202.00 
  Raclawicki, Kacper 1885  * POL1.0010.08201.60 
  Niedbala, Bartlomiej 2239 POL0.501-0.0620-1.20 
  Jankowiak, Tomasz 2111 POL0.501-0.2320-4.60 
  Fritz, Antoni 2000 POL0.001-0.8420-16.80 
 * 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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