Individual Calculations July 2012
 Mitrandzas, Athanasios  Total change: 10.80  Rating chartPersonal card
 123rd Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-03-31
RcRownchangeKK*chgGame
 2043 2086 5.00 7 1.28 15 19.20 
  Ntovas, Dimitrios 1686  * GRE1.0010.08151.20 
  Arvanitis, Georgios 1769 GRE1.0010.13151.95 
  Koutoukidis, Panagiotis 2154 GRE1.0010.59158.85 
  Papadakis, Michalis 2211 GRE1.0010.671510.05 
  Nikolaou, Georgios 2208 GRE0.001-0.3315-4.95 
  Markantonaki, Haritomeni wf2141 GRE0.5010.08151.20 
  Sienczewski, Zbigniew 2131 POL0.5010.06150.90 
 * 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)
 
 "Spring 2012" SO N.Filadelfias N.Filadelfia, Athens GRE 2012-04-06
RcRownchangeKK*chgGame
 1973 2086 3.50 7 -1.05 15 -15.75 
  Kalogridakis, Georgios 1904 GRE0.001-0.7415-11.10 
  Stathakis, Ioannis 1947 GRE0.501-0.1915-2.85 
  Vazelakis, Dimitrios 1961 GRE1.0010.33154.95 
  Iliadis, Markos 1969 GRE1.0010.34155.10 
  Papadopoulos, Georgios 1850 GRE1.0010.20153.00 
  Seretakis, Nikolas 2174 GRE0.001-0.3815-5.70 
  Sideris, Theodoros 2008 GRE0.001-0.6115-9.15 

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)
 
 15th open of Herakleio Attikis 2012 Herakleio Attikis GRE 2012-06-09
RcRownchangeKK*chgGame
 1983 2097 6.00 9 0.49 15 7.35 
  Patrinos, Ilias 1697  * GRE1.0010.08151.20 
  Gogolis, Alexandros f2257 GRE0.5010.21153.15 
  Pessiridis, Isaak 1697  * GRE1.0010.08151.20 
  Koliopoulos, Konstantinos 2237 GRE0.001-0.3115-4.65 
  Gjergaj, Arben 1875 ALB1.0010.22153.30 
  Petousis, Konstantinos 1697  * GRE1.0010.08151.20 
  Sideris, Theodoros 1958 GRE1.0010.31154.65 
  Nikolaou, Georgios 2231 GRE0.5010.18152.70 
  Goumas, Ioannis 2202 GRE0.001-0.3615-5.40 
 * 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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