Individual Calculations September 2009
 Makropoulou, Marina  Total change: 42.60  Rating chartPersonal card
 27th Greek Team Cup 2009 - Tie Breaks and Final Four Clubs - Kallithea Halkidiki GRE 2009-05-31
RcRownchangeKK*chgGame
 2252 2245 0.50 1 0.01 15 0.15 
  Fakhiridou, Ekaterini wm2252 GRE0.5010.01150.15 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2051 2245 4.50 6 0.17 15 2.55 
  Hatziathanasiou, Stella 1845  * GRE0.501-0.4215-6.30 
  Toumbeli, Zoi 2078 GRE1.0010.28154.20 
  Fakhiridou, Ekaterini wm2277 GRE0.5010.04150.60 
  Baloutsou, Vasiliki 1984 GRE1.0010.18152.70 
  Raeva, Elitsa wm2236 BUL0.501-0.0115-0.15 
  Hristodoulaki, Antonia 1885 GRE1.0010.10151.50 
 * 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)
 
 Memorial Maria Albulet Braila ROU 2009-07-18
RcRownchangeKK*chgGame
 2270 2245 5.50 9 1.31 15 19.65 
  Padurariu, Ioana-Smaranda wm2238 ROU0.501-0.0115-0.15 
  Gheorghe, Corina wm2209 ROU1.0010.45156.75 
  Sgircea, Silvia-Raluca wf2199 ROU0.501-0.0615-0.90 
  Bulmaga, Irina wm2277 MDA1.0010.54158.10 
  Peptan, Corina-Isabela mwg2392 ROU0.001-0.3015-4.50 
  Yordanova, Svetla wm2200 BUL0.501-0.0615-0.90 
  Sandu, Mihaela wg2312 ROU0.5010.09151.35 
  Daulyte, Deimante wm2268 LTU1.0010.53157.95 
  Cosma, Elena-Luminita wg2337 ROU0.5010.13151.95 

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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2408 2245 4.00 9 1.35 15 20.25 
  Aroshidze, Levan g2537 GEO1.0010.851512.75 
  Stefanova, Antoaneta g2535 BUL0.001-0.1615-2.40 
  Melia, Salome mwg2441 GEO0.5010.25153.75 
  Georgiadis, Ioannis m2438 GRE0.001-0.2515-3.75 
  Foisor, Cristina-Adela mwg2424 ROU0.5010.23153.45 
  Kotrotsos, Vasilios f2359 GRE0.5010.16152.40 
  Galopoulos, Panagiotis f2161 GRE1.0010.38155.70 
  Peptan, Corina-Isabela mwg2392 ROU0.5010.20153.00 
  Zawadzka, Jolanta wg2387 POL0.001-0.3115-4.65 

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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