Individual Calculations September 2011
 Pettersson, Alexander  Total change: -14.25  Rating chartPersonal card
 Miedzynardowe Mistrzostwa Krakowa - Grupa B Krakow POL 2011-08-06
RcRownchangeKK*chgGame
 1735 1972 3.00 7 -2.41 15 -36.15 
  Krzeminski, Sebastian 1586 POL0.501-0.4115-6.15 
  Kamecki, Mateusz 1867 POL0.501-0.1415-2.10 
  Zielinski, Andrzej 1881 POL0.001-0.6215-9.30 
  Sawicki, Wojciech 1740 POL0.001-0.7915-11.85 
  Lis, Mateusz 1633 POL1.0010.12151.80 
  Pawlowski, Maciej 1572  * POL1.0010.08151.20 
  Gregulski, Zbigniew 1864 POL0.001-0.6515-9.75 
 * 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)
 
 2nd Small Nations Championship Klaksvik FAI 2011-08-14
RcRownchangeKK*chgGame
 2176 1972 3.50 8 1.46 15 21.90 
  Berend, Elvira wg2328 LUX0.5010.39155.85 
  Nelis, Jean-Francois 2201 MNC0.5010.29154.35 
  Rodgaard, John m2343 FAI0.001-0.1015-1.50 
  Jouault, Louis 1963 JCI0.501-0.0115-0.15 
  Guller, Andras c2103 LIE0.5010.18152.70 
  Maccapani, Massimiliano c2091 SMR0.5010.16152.40 
  Klerides, Paris f2176 CYP0.5010.26153.90 
  Monell Camarasa, David 2206 AND0.5010.29154.35 

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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