Individual Calculations January 2009
 Polaczek, Richard  Total change: -16.60  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2399 2429 0.00 1 -0.54 10 -5.40 
  Van Delft, Merijn m2399 NED0.001-0.5410-5.40 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2408 2419 3.50 9 -1.12 10 -11.20 
  Hansen, Lars Bo g2570 DEN0.5010.20102.00 
  Baules, Jorge m2317 PAN0.501-0.1410-1.40 
  Adu, Oladapo m2298 NGR1.0010.34103.40 
  Palac, Mladen g2583 CRO0.5010.22102.20 
  Hussein, H A f2354 IRQ0.001-0.5910-5.90 
  Samakov, Nurdin 2340 KGZ0.501-0.1110-1.10 
  Villamayor, Buenaventura g2468 PHI0.5010.07100.70 
  Bachmann, Axel g2554 PAR0.001-0.3210-3.20 
  Gilruth, Peter 2185 USA0.001-0.7910-7.90 

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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