Individual Calculations April 2009
 Adamowicz, Katarzyna  Total change: 44.55  Rating chartPersonal card
 VII New Year Festival A Koszalin POL 2009-01-17
RcRownchangeKK*chgGame
 2246 2077 5.50 9 2.77 15 41.55 
  Sieciechowicz, Marcin 2341 POL0.5010.32154.80 
  Jacek, Krystian 2026 POL1.0010.43156.45 
  Malisauskas, Vidmantas g2427 LTU0.001-0.1115-1.65 
  Pioch, Zygmunt 2195 POL1.0010.66159.90 
  Kanarek, Marcel f2427 POL1.0010.891513.35 
  Malaniuk, Vladimir P g2427 UKR0.001-0.1115-1.65 
  Sokolowski, Ryszard 2119 POL1.0010.56158.40 
  Zakoscielna, Kinga wf2123 POL1.0010.56158.40 
  Tofil, Borys 2125 POL0.001-0.4315-6.45 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2146 2077 4.00 9 0.20 15 3.00 
  Piot, Olivier f2252 FRA0.001-0.2715-4.05 
  Bougel, Claude 1807 FRA0.501-0.3315-4.95 
  Roche, Laurent 1965 FRA1.0010.35155.25 
  Charkhalashvili, Inga wg2337 GEO0.5010.32154.80 
  Foisor, Ovidiu Doru m2427 ROU0.001-0.1115-1.65 
  Delahaye, Frederic 1980 FRA1.0010.37155.55 
  Trella, Thomas f2345 GER0.001-0.1715-2.55 
  Robion, Jean-Claude 1775 FRA1.0010.15152.25 
  Markosian, David S g2427 ARM0.001-0.1115-1.65 

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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