Individual Calculations May 2013
 Kalhorn, Marcin  Total change: 18.75  Rating chartPersonal card
 III Otwarte Mistrzostwa Garnizonu Warszawa 2013 Warszawa POL 2013-01-07
RcRownchangeKK*chgGame
 1757 1635 4.50 9 1.25 15 18.75 
  Sokalski, Daniel 1957 POL1.0010.871513.05 
  Ceglowski, Ryszard 1898 POL0.001-0.1815-2.70 
  Golecki, Jan 1475 POL1.0010.29154.35 
  Prazmowski, Bartosz 1983 POL0.001-0.1115-1.65 
  Borowy, Cezary 1857 POL0.001-0.2215-3.30 
  Bujalski, Mateusz 1300 POL1.0010.12151.80 
  Jarmolowski, Tadeusz 1714 POL1.0010.61159.15 
  Kedzierski, Slawomir 2035  * POL0.001-0.0815-1.20 
  Debinski, Jaroslaw 1596 POL0.501-0.0515-0.75 
 * 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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