Individual Calculations February 2013
 Westerberg, Jonathan  Total change: 28.35  Rating chartPersonal card
 XLII Rilton Cup 2012/2013 Stockholm SWE 2012-12-27
RcRownchangeKK*chgGame
 2406 2320 5.50 9 1.89 15 28.35 
  Aira, Johannes 2099 SWE1.0010.22153.30 
  Krasenkow, Michal g2628 POL0.001-0.1415-2.10 
  Annenkov, Kirill f2226 RUS1.0010.37155.55 
  Miezis, Normunds g2596 LAT0.5010.33154.95 
  L`ami, Erwin g2625 NED0.001-0.1415-2.10 
  Eriksson, Jorgen 2213 SWE1.0010.35155.25 
  Gleizerov, Evgeny g2557 RUS0.5010.30154.50 
  Urkedal, Frode m2469 NOR0.5010.20153.00 
  Thingstad, Even 2245 NOR1.0010.40156.00 

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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