Individual Calculations July 2011
 Poswiatowski, Michal  Total change: 1.20  Rating chartPersonal card
 53. OGOLNOPOLSKI TURNIEJ - ZLOTA WIEZA Augustow POL 2011-05-29
RcRownchangeKK*chgGame
 1801 1970 5.00 7 0.08 15 1.20 
  Zareba, Grzegorz 1838 POL0.001-0.6815-10.20 
  Urbanski, Piotr 1734 POL1.0010.20153.00 
  Lis, Marek 2116 POL0.5010.20153.00 
  Bobryk, Konrad 1570  * POL0.501-0.4215-6.30 
  Wojtowicz, Dawid 1729 POL1.0010.20153.00 
  Szydelko, Marcin 1835 POL1.0010.32154.80 
  Banach, Szymon 1783 POL1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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