Rapid: Individual Calculations July 2013
 Dobrowolski, Henryk  Total change: -17.80  Rating chartPersonal card
 Otwarte Mistrzostwa Trojmiasta W Szachach Szybkich Gdansk POL 2013-06-16
RcRownchangeKK*chgGame
 1932 1828 1.00 5 -0.89 20 -17.80 
  Kempinski, Tomasz 2189 POL0.001-0.1020-2.00 
  Walkusz, Miroslaw c1941 POL0.5010.15203.00 
  Les, Czeslaw 1874 POL0.001-0.4420-8.80 
  Putlak, Wojciech 1611 POL0.501-0.2820-5.60 
  Marszk, Kazimierz 2045 POL0.001-0.2220-4.40 

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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