Individual Calculations September 2009
 Grekh, Andrey  Total change: -0.75  Rating chartPersonal card
 "80 Jubilee of Viktor Kart - 2" Lviv UKR 2009-08-04
RcRownchangeKK*chgGame
 2273 2353 6.50 11 -0.05 15 -0.75 
  Stips, Felix 2240 ITA1.0010.35155.25 
  Chulivska, Vita wm2304 UKR0.001-0.5715-8.55 
  Soloviova, Liza wm2259 UKR1.0010.37155.55 
  Bernadskiy, Vitaliy f2330 UKR0.501-0.0315-0.45 
  Fridman, Ron 1953  * UKR1.0010.08151.20 
  Vetoshko, Volodymyr 2165 UKR1.0010.26153.90 
  Nester, Ihor m2390 UKR0.5010.05150.75 
  Diulger, Alexey m2359 MDA0.5010.01150.15 
  Massoni, Michael 2291 FRA0.001-0.5915-8.85 
  Bulmaga, Irina wm2277 MDA0.501-0.1015-1.50 
  Itkis, Boris m2437 ROU0.5010.12151.80 
 * 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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