Rapid: Individual Calculations December 2019
 Przeperski, Bartosz  Total change: 2.20  Rating chartPersonal card
 Turniej z okazji Odzyskania przez Polske Niepodleglosci - Tczew 2019 Tczew POL 2019-11-10
RcRownchangeKK*chgGame
 1516 1494 4.00 8 0.11 20 2.20 
  Mendak, Lukasz 1223 POL1.0010.17203.40 
  Wolski, Jaroslaw 1185 POL1.0010.14202.80 
  Kempinski, Szymon 1188 POL1.0010.14202.80 
  Reshetniak, Vitaliy 1894  * UKR0.001-0.0820-1.60 
  Brylowski, Marian 1894  * POL0.001-0.0820-1.60 
  Laufer, Jan 1230 POL1.0010.18203.60 
  Oszejko, Krzysztof 1749 POL0.001-0.1920-3.80 
  Malinowski, Szymon 1764 POL0.001-0.1720-3.40 
 * 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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