Rapid: Individual Calculations May 2014
 Pietraszko, Jakub  Total change: 10.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorów w Szachach Szybkich Pegow POL 2014-04-12
RcRownchangeKK*chgGame
 1806 1618 2.50 7 0.54 20 10.80 
  Lada, Ireneusz 1990 POL0.001-0.1020-2.00 
  Orzechowski, Grzegorz 1988 POL0.5010.40208.00 
  Pociejowski, Marek 1839 POL0.001-0.2220-4.40 
  Dolinski, Piotr 1794 POL1.0010.732014.60 
  Hasinski, Krystian 1911 POL0.001-0.1520-3.00 
  Sawicki, Jerzy 1749 POL0.001-0.3220-6.40 
  Lichwa, Przemyslaw 1374 POL1.0010.20204.00 

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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