Individual Calculations September 2009
 Patrinos, Ilias  Total change: -50.25  Rating chartPersonal card
 97 Ambelokipi Open Ambelokipi GRE 2009-06-06
RcRownchangeKK*chgGame
 1661 1730 1.00 4 -1.32 15 -19.80 
  Avgoustinatos, Vassilis 1814 GRE0.001-0.3815-5.70 
  Dekanozishvili, Tamaz 1842 GEO0.001-0.3515-5.25 
  Karystianos, Petros 1515 GRE0.001-0.7715-11.55 
  Ntovas, Dimitrios 1473 GRE1.0010.18152.70 

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)
 
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1784 1730 2.50 9 -1.41 15 -21.15 
  Papadimitriou, Athanasios 2050 GRE0.001-0.1315-1.95 
  Nikolaidou, Eleni 1872 GRE0.5010.19152.85 
  Adamos, Thomas 1783 GRE0.001-0.4315-6.45 
  Asvestopoulos, Hristos 1827 GRE0.001-0.3715-5.55 
  Kiriazis, Dimitrios 1797 GRE0.001-0.4115-6.15 
  Bekakos, Mihail 1648 GRE0.001-0.6115-9.15 
  Korkoliakos, Nikolaos 1624 GRE1.0010.36155.40 
  Shamash, Michelle 1716 GRE0.001-0.5215-7.80 
  Tolias, Athanasios 1740 GRE1.0010.51157.65 

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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2084 1746 0.00 5 -0.62 15 -9.30 
  Lahno, Kateryna gwg2146  * UKR0.001-0.0815-1.20 
  Zournatsidis, Evgenios 2128 GRE0.001-0.0915-1.35 
  Fragiadakis, Emanouel 2020 GRE0.001-0.1715-2.55 
  Michelakos, Panagiotis 2008 GRE0.001-0.1815-2.70 
  Milonakis, Georgios 2118 GRE0.001-0.1015-1.50 
 * 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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