Individual Calculations March 2012
 Ociepka, Tomasz  Total change: 7.35  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open B Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 1870 1880 5.00 9 0.49 15 7.35 
  Cebula, Alicja 1535 POL1.0010.11151.65 
  Mika, Tomasz 2016 POL0.001-0.3215-4.80 
  Kolodziej, Krzysztof 1698 POL0.501-0.2415-3.60 
  Kosztyla, Andrzej 1656 POL1.0010.22153.30 
  Dijksterhuis, Rolf 1999 NED0.5010.16152.40 
  Kasperek, Joanna 2028 POL0.5010.20153.00 
  Kardys, Zbigniew 1992 POL1.0010.65159.75 
  Adamowicz, Maciej 1957 POL0.5010.11151.65 
  Polok, Rafal 1951 POL0.001-0.4015-6.00 

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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