Individual Calculations January 2012
 Niekras, Dawid  Total change: 12.30  Rating chartPersonal card
 Turniej Ostatniej Szansy C13 Ustron POL 2011-11-26
RcRownchangeKK*chgGame
 1638 1828 7.50 9 0.82 15 12.30 
  Czerniawski, Krzysztof 1602 POL1.0010.21153.15 
  Krasinski, Mateusz 1617 POL1.0010.23153.45 
  Kanicki, Krzysztof 1683 POL1.0010.31154.65 
  Buraczewski, Rafal 1661 POL0.501-0.2215-3.30 
  Koseski, Damian 1542 POL1.0010.16152.40 
  Wacior, Maciej 1655 POL1.0010.27154.05 
  Chomczyk, Marek 1759 POL0.501-0.1015-1.50 
  Kaczkowski, Maciej 1547 POL1.0010.16152.40 
  Drabek, Jan 1677 POL0.501-0.2015-3.00 

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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