Rapid: Individual Calculations July 2014
 Kowalec, Maciej  Total change: 32.20  Rating chartPersonal card
 Amatorskie Mistrzostwa Mazowsza - A o Jubileuszowy Puchar Kolei Mazowieckich Karczew POL 2014-06-21
RcRownchangeKK*chgGame
 1875 1687 3.00 6 1.39 20 27.80 
  Wojcik, Wieslaw 1804 POL1.0010.662013.20 
  Kowalski, Igor 1929 POL0.001-0.2020-4.00 
  Szewczak, Andrzej 1945 POL1.0010.822016.40 
  Kaczmarska, Joanna 1659 POL1.0010.46209.20 
  Worobiej, Daniel 1914 POL0.001-0.2120-4.20 
  Dobrowolski, Marcin 1997 POL0.001-0.1420-2.80 

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)
 
 Druzynowe Amatorskie Mistrzostwa Mazowsza - o Jubileuszowy Puchar Kolei Mazowieckich Karczew POL 2014-06-22
RcRownchangeKK*chgGame
 1526 1687 3.00 4 0.22 20 4.40 
  Woznica, Mariusz 1361 POL1.0010.13202.60 
  Borkowski, Adam 1727 POL0.001-0.4420-8.80 
  Jarzyna, Michal 1514 POL1.0010.27205.40 
  Stefanoff, Zdzislaw 1500 POL1.0010.26205.20 

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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