Individual Calculations January 2009
 Muhren, Willem  Total change: -24.30  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2415 2222 0.00 1 -0.25 15 -3.75 
  Ris, Robert m2415 NED0.001-0.2515-3.75 

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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2328 2222 0.50 5 -1.37 15 -20.55 
  Anastasian, Ashot g2565 ARM0.001-0.1215-1.80 
  Bucinskas, Valdas 2325 LTU0.001-0.3615-5.40 
  Moen, Ole Christian f2236 NOR0.001-0.4815-7.20 
  Ledger, Dave J f2254 ENG0.001-0.4615-6.90 
  Salama, Omar 2258 EGY0.5010.05150.75 

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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