Individual Calculations July 2009
 Bednarski, Dawid  Total change: 45.45  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1853 1754 4.50 6 2.28 25 57.00 
  Krzempek, Krystian 1767 POL0.5010.02250.50 
  Waruga, Michal 1852 POL0.001-0.3725-9.25 
  Malcher, Aleksander 1799 POL1.0010.562514.00 
  Gromada, Andrzej 1971 POL1.0010.782519.50 
  Misiuna, Krzysztof 1788 POL1.0010.552513.75 
  Rupik, Marek 1939 POL1.0010.742518.50 

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)
 
NOTE: K factor changed
 VI Miêdzynarodowy Turniej Szachowy "O Puchar Ziemii Opolskiej" Pokrzywna POL 2009-04-29
RcRownchangeKK*chgGame
 1739 1754 3.50 8 -0.77 15 -11.55 
  Kalinin, Oleg m2104 UKR0.001-0.1115-1.65 
  Bosek, Tomasz 1626 POL0.501-0.1715-2.55 
  Dabek, Karolina 1464 POL1.0010.16152.40 
  Pastuszko, Kinga 1762 POL0.001-0.4915-7.35 
  Osipow, Nikolaj 2104 POL0.001-0.1115-1.65 
  Kucia, Jacek 1677 POL0.501-0.1115-1.65 
  Kapusta, Pawel 1534 POL1.0010.22153.30 
  Szolc, Grzegorz 1640 POL0.501-0.1615-2.40 

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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