Individual Calculations January 2009
 Mamak, Wojciech  Total change: -1.80  Rating chartPersonal card
 Miêdzywojewódzkie Mistrzostwa Juniorów w Szachach C17 MA-WM Sekocin POL 2008-10-13
RcRownchangeKK*chgGame
 1765 1971 6.50 9 -0.12 15 -1.80 
  Murawski, Jacek 1621 POL1.0010.11151.65 
  Goslawski, Michal 1902 POL0.001-0.6015-9.00 
  Cichanowicz, Piotr 1621 POL1.0010.11151.65 
  Grzenkowicz, Lukasz 1629 POL1.0010.12151.80 
  Golebiewski, Marek 1729 POL1.0010.20153.00 
  Lewandrowski, Tomasz 1649 POL1.0010.13151.95 
  Puczylowski, Marcin 1990 POL0.5010.03150.45 
  Falicki, Kacper 1680 POL1.0010.15152.25 
  Zurkowski, Andrzej 2068 POL0.001-0.3715-5.55 

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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