Individual Calculations July 2012
 Markantonaki, Haritomeni  Total change: -1.05  Rating chartPersonal card
 123rd Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-03-31
RcRownchangeKK*chgGame
 1941 2141 5.00 7 -0.11 15 -1.65 
  Liris, Orestis 1741  * GRE1.0010.08151.20 
  Makkas, Panayiotis 1919 GRE0.001-0.7815-11.70 
  Kiriazis, Dimitrios 1741  * GRE1.0010.08151.20 
  Siaparinas, Konstantinos 1880 GRE1.0010.18152.70 
  Poulos, Georgios 2011 GRE1.0010.32154.80 
  Mitrandzas, Athanasios 2086 GRE0.501-0.0815-1.20 
  Nikolaou, Georgios 2208 GRE0.5010.09151.35 
 * 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)
 
 124th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-05-05
RcRownchangeKK*chgGame
 2022 2159 4.00 6 0.04 15 0.60 
  Megaloudis, Petros 1759  * GRE1.0010.08151.20 
  Vazelakis, Dimitrios 1908 GRE1.0010.19152.85 
  Kesoglou, Konstantinos 2075 GRE0.501-0.1215-1.80 
  Nikolaou, Georgios 2231 GRE0.5010.10151.50 
  Kostas, Panagiotis 2003 GRE1.0010.29154.35 
  Sienczewski, Zbigniew 2158 POL0.001-0.5015-7.50 
 * 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)
 

 

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