Individual Calculations January 2012
 Dwilewicz, Agata  Total change: -17.55  Rating chartPersonal card
 XLV Mistrzostwa Kalisza w szachach Kalisz POL 2011-11-11
RcRownchangeKK*chgGame
 1640 1587 1.00 5 -1.17 15 -17.55 
  Tomaszewski, Kacper 1855 POL0.001-0.1715-2.55 
  Wirowski, Piotr 1674 POL0.001-0.3815-5.70 
  Okonek, Wojciech 1556 POL0.001-0.5415-8.10 
  Sernecki, Franciszek 1524 POL0.501-0.0915-1.35 
  Dwilewicz, Katarzyna 1591 POL0.5010.01150.15 

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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