Individual Calculations April 2009
 Lanka, Zigurds  Total change: -4.90  Rating chartPersonal card
 2. Bundesliga West several AUT 2008-10-17
RcRownchangeKK*chgGame
 2361 2491 5.50 9 -0.49 10 -4.90 
  Gatterer, Florian f2286 ITA1.0010.24102.40 
  Bayer, Bernhard f2381 GER0.001-0.6510-6.50 
  Reich, Thomas m2405 GER0.501-0.1210-1.20 
  Zelcic, Robert g2589 CRO1.0010.63106.30 
  Dovzik, Juri m2374 UKR0.501-0.1610-1.60 
  Novkovic, Julia wf2161 AUT0.501-0.3810-3.80 
  Froewis, Georg 2279 AUT1.0010.23102.30 
  Weindl, Alfred m2352 GER0.501-0.1910-1.90 
  Dobosz, Henryk m2426 POL0.501-0.0910-0.90 

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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