Individual Calculations March 2015
 Bitowt, Jacek  Total change: 10.60  Rating chartPersonal card
 XXVI Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2015-01-31
RcRownchangeKK*chgGame
 1708 1687 3.00 5 0.60 20 12.00 
  Chomczyk, Marek 2087  * POL0.001-0.0820-1.60 
  Malicka, Maria 1342 POL0.501-0.3920-7.80 
  Kazmierczak, Ewa 1562 POL1.0010.33206.60 
  Ciechonski, Piotr 1742 POL1.0010.582011.60 
  Wisniewski, Jacek 1808 POL0.5010.16203.20 
 * 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)
 
 III Turniej "Cztery Pory Roku" 2014/2015 o Puchar Burmistrza Ursusa (Grupa A) Warszawa POL 2015-02-14
RcRownchangeKK*chgGame
 1642 1650 4.00 8 -0.07 20 -1.40 
  Zgorzelski, Michal 1250  * POL1.0010.08201.60 
  Pastuszko, Kinga 1886 POL1.0010.802016.00 
  Adamski, Jan m2050  * POL0.001-0.0820-1.60 
  Ogonowski, Jakub 1782 POL0.001-0.3220-6.40 
  Jedrusik, Adam 1250  * POL1.0010.08201.60 
  Gwizdak, Jakub 1409 POL1.0010.20204.00 
  Chomczyk, Marek 2050  * POL0.001-0.0820-1.60 
  Reda, Patrycja 1459 POL0.001-0.7520-15.00 
 * 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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