Individual Calculations November 2010
 Niedbal, Piotr  Total change: -29.50  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow WP-ZP C17 Zerkow POL 2010-09-18
RcRownchangeKK*chgGame
 1732 1631 1.50 7 -1.18 25 -29.50 
  Ancuta, Adam 1880 POL0.001-0.1925-4.75 
  Piechota, Piotr 1658 POL1.0010.542513.50 
  Adamek, Przemyslaw 2031  * POL0.001-0.0825-2.00 
  Ostrowski, Krzysztof 1592 POL0.001-0.5525-13.75 
  Kaluzny, Jacek 1557 POL0.501-0.1025-2.50 
  Slavov, Maksymilian 1711 POL0.001-0.3925-9.75 
  Stanicki, Kamil 1696 POL0.001-0.4125-10.25 
 * 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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