Individual Calculations August 2012
 Niewiejski, Robert  Total change: 1.20  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1561 1621 3.50 6 0.04 30 1.20 
  Zebracki, Tomasz 1908 POL0.001-0.1630-4.80 
  Kubiak, Jakub 1442 POL0.501-0.2330-6.90 
  Walczak, Mikolaj 1368 POL0.001-0.8130-24.30 
  Kosinski, Bartosz 1386 POL1.0010.21306.30 
  Bazan, Michal 1476 POL1.0010.31309.30 
  Wysocki, Mieczyslaw 1786 POL1.0010.723021.60 

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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