Rapid: Individual Calculations January 2018
 Bojczewski, Rafal  Total change: 51.80  Rating chartPersonal card
 IX Turniej Szachowy o "Kordzik Gorniczy" - LECZNA 2017 Leczna POL 2017-12-03
RcRownchangeKK*chgGame
 1760 1653 3.50 8 0.53 20 10.60 
  Gryczka, Wlodzimierz 1966 POL1.0010.862017.20 
  Turowski, Piotr 2010 POL0.001-0.1120-2.20 
  Chwalewski, Marek 1861 POL1.0010.772015.40 
  Golawski, Hubert 1808 POL0.001-0.2920-5.80 
  Semczuk, Jerzy 1797 POL0.001-0.3120-6.20 
  Sawa, Daria 1362 POL0.501-0.3520-7.00 
  Wojcik, Jan 1536 POL1.0010.34206.80 
  Bolesta, Wojciech 1743 POL0.001-0.3820-7.60 

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)
 
 Wojewodzki Turniej Mikolajkowy- IX Memorial Marka Lobejko LUBLIN 2017 Lublin POL 2017-12-10
RcRownchangeKK*chgGame
 1798 1653 5.00 9 2.06 20 41.20 
  Wojtowicz, Rozalia 1253  * POL1.0010.08201.60 
  Praszak, Michal 2053  * POL1.0010.922018.40 
  Szczygiel, Jakub 1860 POL0.5010.27205.40 
  Kukharuk, Olexandr 1611 UKR1.0010.44208.80 
  Szczygiel, Konrad 1955 POL0.5010.35207.00 
  Cherniak, Olena 1790 UKR1.0010.682013.60 
  Polkowski, Piotr 2053  * POL0.001-0.0820-1.60 
  Golawski, Hubert 1808 POL0.001-0.2920-5.80 
  Grochowski, Kosma 1797 POL0.001-0.3120-6.20 
 * 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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