Individual Calculations May 2012
 Chmielewska, Joanna  Total change: 7.80  Rating chartPersonal card
 101st YMCA Winter 2012-C Warszawa POL 2012-01-04
RcRownchangeKK*chgGame
 1744 1774 7.00 12 0.52 15 7.80 
  Prus, Marek 1735 POL0.001-0.5515-8.25 
  Maciejewski, Andrzej 1754 POL0.501-0.0315-0.45 
  Sawicki, Wojciech 1769 POL0.001-0.5115-7.65 
  Krzyzanowski, Antoni 1777 POL1.0010.50157.50 
  Pajak, Jakub 1693 POL1.0010.39155.85 
  Duda, Ryszard 1692 POL1.0010.39155.85 
  Kaniewska, Emilia 1683 POL1.0010.38155.70 
  Chomczyk, Marek 1808 POL1.0010.55158.25 
  Rozycki, Bartlomiej 1839 POL0.5010.09151.35 
  Antokolski, Michal 1742 POL0.001-0.5415-8.10 
  Praczukowski, Stanislaw 1727 POL0.001-0.5715-8.55 
  Wrabel, Antoni 1713 POL1.0010.42156.30 

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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