Rapid: Individual Calculations September 2015
 Kirppo, Ronny  Total change: -18.80  Rating chartPersonal card
 Cellavision Chess Cup 2015 rapid Lund SWE 2015-08-07
RcRownchangeKK*chgGame
 1916 1883 1.00 4 -0.94 20 -18.80 
  Tari, Aryan m2283  * NOR0.001-0.0820-1.60 
  Wallenas, Daniel 1822 SWE0.001-0.5820-11.60 
  Ohlsson, Mikael 1764 SWE1.0010.34206.80 
  Andersson, Jan 1948 1796 SWE0.001-0.6220-12.40 
 * 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)
 

 

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