Individual Calculations February 2015
 Rygg, Snorre  Total change: 13.20  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 2022 1909 4.00 9 0.66 20 13.20 
  Eliseev, Evgeniy 2204 UKR0.5010.35207.00 
  Volodin, Viktor m2186 RUS0.001-0.1720-3.40 
  Ozturk, Kubra wg2293 TUR0.001-0.0920-1.80 
  Orthmann, Dirk 1796 SUI1.0010.35207.00 
  Jacobsen, Fredrik Beer 2031 NOR0.5010.17203.40 
  Ziogas, Modestas 1997 LTU0.001-0.3820-7.60 
  Halla, Josef 1746 CZE1.0010.28205.60 
  Suder, Ryszard 2112 POL0.001-0.2420-4.80 
  Parizek, Vojtech 1829 CZE1.0010.39207.80 

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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