Individual Calculations May 2010
 Stefanidi, Maria-Anna  Total change: -39.45  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group A' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 2122 2125 0.00 2 -1.01 15 -15.15 
  Ornithopoulos, Nikolaos 2067 GRE0.001-0.5815-8.70 
  Papadopoulou, Vera wm2177 GRE0.001-0.4315-6.45 

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)
 
 42nd Ladies Tournament Belgrade SRB 2010-03-03
RcRownchangeKK*chgGame
 2241 2125 1.50 9 -1.62 15 -24.30 
  Voiska, Margarita wg2320 BUL0.001-0.2515-3.75 
  Maksimovic, Suzana wg2272 SRB0.001-0.3015-4.50 
  Petrenko, Svetlana mwg2268 MDA0.001-0.3115-4.65 
  Eric, Jovana wf2183 SRB0.001-0.4215-6.30 
  Boric, Elena wm2263 BIH0.5010.19152.85 
  Grabuzova, Tatiana wg2347 RUS0.5010.28154.20 
  Petrovic, Marija wm2182 SRB0.001-0.4215-6.30 
  Benderac, Ana wg2299 SRB0.001-0.2715-4.05 
  Miladinovic, Lena 2039 SRB0.501-0.1215-1.80 

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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