Individual Calculations January 2011
 Markantonaki, Haritomeni  Total change: -34.05  Rating chartPersonal card
 108th Ambelokipi Open Ambelokipi - Athens GRE 2010-10-09
RcRownchangeKK*chgGame
 1919 2142 4.50 7 -0.82 15 -12.30 
  Megaloudis, Petros 1742  * GRE1.0010.08151.20 
  Panagiotakos, Petros 1871 GRE1.0010.17152.55 
  Makkas, Panayiotis 1938 GRE0.501-0.2615-3.90 
  Ponirakis, Dimitrios 2040 GRE0.501-0.1415-2.10 
  Barbagiannis, Leonidas 1772 GRE1.0010.10151.50 
  Papadopoulos, Georgios 1921 GRE0.501-0.2815-4.20 
  Kostouros, Alexandros 2146 GRE0.001-0.4915-7.35 
 * 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)
 
 33rd Greek Women Individual Tournament 2010 (National Championship) Vamos, Chania Crete GRE 2010-11-23
RcRownchangeKK*chgGame
 2188 2142 2.50 9 -1.45 15 -21.75 
  Ikonomopoulou, Maria wf2160 GRE0.5010.03150.45 
  Botsari, Anna Maria wg2314 GRE0.001-0.2715-4.05 
  Makropoulou, Marina wg2268 GRE0.001-0.3315-4.95 
  Pavlidou, Ekaterini wm2188 GRE0.001-0.4415-6.60 
  Iordanidou, Zoi 2152 GRE0.001-0.4915-7.35 
  Stefanidi, Maria Anna wf2080 GRE1.0010.41156.15 
  Makka, Ioulia wm2114 GRE0.001-0.5415-8.10 
  Fakhiridou, Ekaterini wm2208 GRE0.5010.09151.35 
  Papadopoulou, Vera wm2208 GRE0.5010.09151.35 

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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