Individual Calculations July 2010
 Dwilewicz, Andrzej  Total change: 18.30  Rating chartPersonal card
 SUDETY 2010 - grupa B Szklarska Poreba POL 2010-05-30
RcRownchangeKK*chgGame
 1620 1593 4.00 6 1.22 15 18.30 
  Szmer, Aleksander 1596 POL1.0010.50157.50 
  Kopica, Paulina 1548 POL0.501-0.0615-0.90 
  Zaporowski, Michal 1675 POL1.0010.61159.15 
  Delekta, Anna 1664 POL0.5010.10151.50 
  Adaszewski, Pawel 1682 POL1.0010.62159.30 
  Nowakowski, Artur 1557 POL0.001-0.5515-8.25 

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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