Individual Calculations May 2014
 Koszewski, Daniel  Total change: -9.60  Rating chartPersonal card
 V Turniej Szachowy o Puchar Hotelu Szafran - Open A Czeladz POL 2014-04-26
RcRownchangeKK*chgGame
 1712 1521 1.00 5 -0.32 30 -9.60 
  Korcz, Daniel 1752 POL0.5010.29308.70 
  Plotecki, Jan 1843 POL0.001-0.1330-3.90 
  Slany, Wiktor 1744 POL0.001-0.2230-6.60 
  Blaszczak, Jedrzej 1555 POL0.5010.05301.50 
  Mandla, Maciej 1665 POL0.001-0.3130-9.30 

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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