Individual Calculations November 2019
 Bojczewski, Rafal  Total change: 27.60  Rating chartPersonal card
 II Bilgoraj FIDE Open Bilgoraj POL 2019-09-28
RcRownchangeKK*chgGame
 1603 1687 5.00 7 0.80 20 16.00 
  Kielb, Miroslaw 1361 POL0.001-0.8720-17.40 
  Wrobel, Dariusz 1525 POL1.0010.29205.80 
  Strzalka, Jerzy 1508 POL1.0010.27205.40 
  Mucha, Konrad 1562 POL1.0010.33206.60 
  Sondej, Dominik 1796 POL1.0010.652013.00 
  Mucha, Hubert 1760 POL0.5010.10202.00 
  Pintal, Tomasz 1710 POL0.5010.03200.60 

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)
 
 IV TSz o Puchar Prezesa Fundacji na Rzecz Kultury Fizycznej i Sportu Kolbuszowa POL 2019-10-26
RcRownchangeKK*chgGame
 1916 1687 1.50 4 0.58 20 11.60 
  Mikula, Michal 1831 POL1.0010.692013.80 
  Pulik, Krzysztof 2087  * POL0.001-0.0820-1.60 
  Socha, Kamil 1815 POL0.5010.17203.40 
  Bojczewski, Mateusz 1931 POL0.001-0.2020-4.00 
 * 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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