Individual Calculations September 2010
 Pilarski, Dawid  Total change: -14.40  Rating chartPersonal card
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010-Open B Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 1721 1829 3.50 7 -0.96 15 -14.40 
  Karski, Lukasz 1999 POL0.001-0.2815-4.20 
  Kaniewski, Patryk 1731 POL0.001-0.6315-9.45 
  Rabeda, Grzegorz 1520 POL1.0010.14152.10 
  Laszewicz, Magdalena 1623 POL1.0010.24153.60 
  Siergiej, Izabela 1747 POL0.501-0.1115-1.65 
  Kropidlowski, Maciej 1690 POL0.001-0.6915-10.35 
  Worobiej, Daniel 1736 POL1.0010.37155.55 

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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