Rapid: Individual Calculations May 2015
 Przeperski, Witold  Total change: -45.00  Rating chartPersonal card
 Otwarte Druzynowe Mistrzostwa Wojewodztwa Pomorskiego w Szachach Szybkich Malbork POL 2015-04-18
RcRownchangeKK*chgGame
 1696 1731 1.00 6 -2.25 20 -45.00 
  Grzybicki, Tomasz 1523 POL0.001-0.7720-15.40 
  Brzezinski, Stanislaw 1464 POL1.0010.18203.60 
  Dackiewicz, Marek 1914 POL0.001-0.2620-5.20 
  Traczewski, Wojciech 1693 POL0.001-0.5520-11.00 
  Brylowski, Marian 1938 POL0.001-0.2320-4.60 
  Gora, Sebastian 1641 POL0.001-0.6220-12.40 

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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