Rapid: Individual Calculations February 2017
 Psyk, Wlodzimierz  Total change: -22.20  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Szybkich do lat 10 Zgierz POL 2017-01-07
RcRownchangeKK*chgGame
 1247 1163 0.00 2 -0.77 20 -15.40 
  Kopaniewski, Wojciech 1317 POL0.001-0.2920-5.80 
  Jaskiewicz, Kacper 1177 POL0.001-0.4820-9.60 

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)
 
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 1554 1163 0.00 4 -0.34 20 -6.80 
  Kowalczyk, Mariusz 1563  * POL0.001-0.0820-1.60 
  Wolski, Jerzy 1563  * POL0.001-0.0820-1.60 
  Guzik, Natalia 1563  * POL0.001-0.0820-1.60 
  Muller, Marcin 1528 POL0.001-0.1020-2.00 
 * 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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