Individual Calculations June 2013
 Boger, Raymond  Total change: 9.15  Rating chartPersonal card
 Stavanger Open NGP A 2013 Stavanger NOR 2013-05-08
RcRownchangeKK*chgGame
 2065 1960 3.00 6 0.61 15 9.15 
  Fossan, Erik m2360  * NOR0.5010.42156.30 
  Arvola, Benjamin f2347 NOR0.001-0.0915-1.35 
  Hansen, Erle Andrea Marki 1786 NOR0.501-0.2315-3.45 
  Mehringer, Joerg 1904 GER0.501-0.0815-1.20 
  Drill, Frank 2144 GER0.5010.24153.60 
  Rygg, Snorre 1850 NOR1.0010.35155.25 
 * 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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