Individual Calculations September 2014
 Oszczanowski, Witold  Total change: 8.80  Rating chartPersonal card
 DMP I Liga Juniorow Mas³ów Pierwszy POL 2014-07-25
RcRownchangeKK*chgGame
 2003 2086 5.50 9 0.22 40 8.80 
  Cukrowski, Filip 2230 POL0.5010.19407.60 
  Koseski, Damian 1686  * POL1.0010.08403.20 
  Wisniewski, Jacek 1686  * POL1.0010.08403.20 
  Kaczmarek, Aleksander 2179 POL0.001-0.3740-14.80 
  Tomsia, Kamil 2147 POL0.5010.08403.20 
  Chmiel, Marcin 2076 POL0.501-0.0140-0.40 
  Kucza, Karol 2042 POL0.501-0.0640-2.40 
  Kowalski, Maciej 1985 POL1.0010.364014.40 
  Molenda, Marcin 1993 POL0.501-0.1340-5.20 
 * 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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