Rapid: Individual Calculations May 2016
 Szpinda, Piotr  Total change: 18.60  Rating chartPersonal card
 III Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2016-04-02
RcRownchangeKK*chgGame
 1819 1518 2.00 7 0.93 20 18.60 
  Darowicki, Mariusz 1910 POL0.001-0.0820-1.60 
  Kiedowski, Artur 1774 POL0.5010.31206.20 
  Kielbratowski, Maciej 1778 POL1.0010.822016.40 
  Zdziarska-Zareba, Lidia 1903 POL0.5010.41208.20 
  Stelmaszuk, Maciej 1848 POL0.001-0.1220-2.40 
  Radzicki, Wieslaw 1713 POL0.001-0.2520-5.00 
  Gorecki, Janusz 1808 POL0.001-0.1620-3.20 

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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