Individual Calculations July 2012
 Jackson, Oliver A  Total change: 21.45  Rating chartPersonal card
 Senioren-OPEN Liechtenstein Triesen LIE 2012-05-11
RcRownchangeKK*chgGame
 2138 2192 6.50 9 1.43 15 21.45 
  Lavanchy, Marc-Henri 1907 SUI1.0010.16152.40 
  Isler, Peter 1982 SUI1.0010.23153.45 
  Peterlunger, Erich 1958 AUT0.501-0.2915-4.35 
  Rigg, Hans 1968 AUT1.0010.22153.30 
  Bhend, Edwin m2276 SUI0.5010.12151.80 
  Okhotnik, Vladimir g2463 FRA0.001-0.1715-2.55 
  Lutz, Albert 2175 GER1.0010.48157.20 
  Pribyl, Josef m2307 CZE0.5010.16152.40 
  Hohler, Peter f2207 SUI1.0010.52157.80 

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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