Individual Calculations April 2009
 Staroniewicz, Janusz  Total change: -80.25  Rating chartPersonal card
 XXV Otwarte Mistrzostwa Podhala grupa A Rabka Zdroj POL 2009-02-16
RcRownchangeKK*chgGame
 1686 1757 1.00 7 -3.21 25 -80.25 
  Smola, Michal 2107 POL0.001-0.1125-2.75 
  Kowalewski, Mikolaj 1656 POL0.001-0.6425-16.00 
  Kaluzny, Tomasz 1569 POL0.501-0.2425-6.00 
  Wesolowska, Katarzyna 1711 POL0.001-0.5625-14.00 
  Adamczewski, Maciej 1527 POL0.001-0.7925-19.75 
  Peronczyk, Karol 1570 POL0.001-0.7425-18.50 
  Nawrot, Zbigniew 1664 POL0.501-0.1325-3.25 

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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