Individual Calculations July 2013
 Zielinski, Wojciech  Total change: 8.85  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow Wojewodztwo Pomorskie POL 2013-01-13
RcRownchangeKK*chgGame
 1921 2145 7.50 9 0.59 15 8.85 
  Dackiewicz, Marek 1897 POL0.501-0.3115-4.65 
  Poniewierski, Piotr 2022 POL1.0010.33154.95 
  Grajczak, Adrian 1975 POL0.501-0.2215-3.30 
  Hiszczynski, Jakub 2018 POL0.501-0.1715-2.55 
  Czapiewski, Waldemar 1879 POL1.0010.18152.70 
  Wojtacha, Piotr 1819 POL1.0010.13151.95 
  Ulanowski, Karol 2084 POL1.0010.42156.30 
  Kurcaba, Lukasz 1745  * POL1.0010.08151.20 
  Szymanowski, Mateusz 1849 POL1.0010.15152.25 
 * 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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