Individual Calculations September 2014
 Duda, Ryszard  Total change: -38.00  Rating chartPersonal card
 V Ogolnopolski Festiwal Szachowy Klementowice grupa A FIDE Klementowice POL 2014-08-22
RcRownchangeKK*chgGame
 1509 1646 3.50 8 -1.90 20 -38.00 
  Golawski, Mariusz 1427 POL0.001-0.7820-15.60 
  Rog, Mateusz 1457 POL1.0010.25205.00 
  Rembecki, Robert 1466 POL1.0010.26205.20 
  Kaminski, Jan 1696 POL0.001-0.4320-8.60 
  Krasinski, Mateusz 1697 POL0.001-0.4320-8.60 
  Szczepanowski, Tomasz 1358 POL0.001-0.8420-16.80 
  Stefanoff, Zdzislaw 1479 POL1.0010.28205.60 
  Romanski, Dawid 1489 POL0.501-0.2120-4.20 

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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