Individual Calculations July 2009
 Ramer, Milan  Total change: -2.55  Rating chartPersonal card
 3D - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2141 2022 0.50 2 -0.17 15 -2.55 
  Breedveld, Andre 2121 NED0.001-0.3615-5.40 
  Punt, Roland 2161 NED0.5010.19152.85 

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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