Individual Calculations August 2012
 Pokarowski, Maciej  Total change: -9.30  Rating chartPersonal card
 XXII Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Open B Rudnik nad Sanem POL 2012-07-01
RcRownchangeKK*chgGame
 1683 1743 2.00 4 -0.31 30 -9.30 
  Jastrzebski, Lukasz 1645 POL0.501-0.1330-3.90 
  Molenda, Marcin 1797 POL0.001-0.4230-12.60 
  Bartoszek, Michal 1732 POL0.501-0.0230-0.60 
  Mrozinski, Mateusz 1557 POL1.0010.26307.80 

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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