Rapid: Individual Calculations December 2018
 Izbinski, Bartlomiej  Total change: -8.20  Rating chartPersonal card
 IV Turniej Szachowy Barborka 2018 Polska Niepodlegla Lubin POL 2018-11-25
RcRownchangeKK*chgGame
 2062 2263 6.00 9 -0.41 20 -8.20 
  Owczarek, Monika 1863  * POL1.0010.08201.60 
  Dryja, Szymon 1863  * POL1.0010.08201.60 
  Czuba, Boguslaw 1863  * POL1.0010.08201.60 
  Jaracz, Pawel g2509 POL0.001-0.1920-3.80 
  Maciejewski, Waldemar 2024 POL1.0010.20204.00 
  Reza, Wojciech f2198 POL0.001-0.5920-11.80 
  Kania, Krystian 1863  * POL1.0010.08201.60 
  Brodowski, Piotr m2429 POL0.001-0.2820-5.60 
  Dwilewicz, Katarzyna wf1942 POL1.0010.13202.60 
 * 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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