Rapid: Individual Calculations October 2022
 Jakubowski, Krzysztof  Total change: -9.40  Rating chartPersonal card
 Szansa Chess Open 2022 Warszawa POL 2022-09-17
RcRownchangeKK*chgGame
 2081 2414 8.50 11 -0.47 20 -9.40 
  Strepikowski, Pawel 2014  * POL1.0010.08201.60 
  Gasik, Piotr 1840 POL1.0010.02200.40 
  Slomczewski, Michal 1932 NED1.0010.05201.00 
  Smieszek, Wojciech 2066 POL0.501-0.3920-7.80 
  Kulesza, Andrzej 1785 POL0.501-0.4920-9.80 
  Kokoszczynski, Jan f2191 POL1.0010.22204.40 
  Lewicki, Miroslaw m2209 POL0.501-0.2620-5.20 
  Rak, Maciej 1763 POL1.0010.01200.20 
  Nasuta, Grzegorz g2330 POL1.0010.38207.60 
  Kosakowski, Jakub m2473 POL0.001-0.4220-8.40 
  Psyk, Radoslaw 2288 POL1.0010.33206.60 
 * 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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