Individual Calculations February 2013
 Szafirsztejn, Dawid  Total change: 0.00  Rating chartPersonal card
 FERIE Z SZACHAMI 2013-grupa A Olsztyn POL 2013-01-21
RcRownchangeRpKK*chgGame
 1383 0 0.00 5 0.00 583   0.00 
  Adamowicz, Marek 1402 POL0.0010.00 0.00 
  Kostecka, Marika 1294 POL0.0010.00 0.00 
  Pielach, Jacek 1431 POL0.0010.00 0.00 
  Pitula, Adam 1355 POL0.0010.00 0.00 
  Niklas, Michal 1435 POL0.0010.00 0.00 

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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