Rapid: Individual Calculations February 2017
 Piorun, Kacper  Total change: -29.80  Rating chartPersonal card
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 2292 2628 5.50 8 -1.49 20 -29.80 
  Pietocha, Pawel 2228  * POL1.0010.08201.60 
  Rawicz, Karol f2228  * POL0.001-0.9220-18.40 
  Pietrzak, Tomasz 2228  * POL1.0010.08201.60 
  Szymczak, Zbigniew m2228  * POL1.0010.08201.60 
  Przedmojski, Rafal 2334 POL0.501-0.3520-7.00 
  Tomaszewski, Roman m2297 POL1.0010.12202.40 
  Przybylski, Wojciech f2362 POL1.0010.18203.60 
  Brodowski, Piotr m2427 POL0.001-0.7620-15.20 
 * 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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