Individual Calculations September 2011
 Ioannidis, Evgenios  Total change: 6.45  Rating chartPersonal card
 20th National Greek Ind. Championship - Open U12 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1678 1811 6.00 9 -0.03 15 -0.45 
  Alexiadis, Hristos 1507 GRE1.0010.14152.10 
  Kamitsis, Nikolaos 1593 GRE1.0010.22153.30 
  Drakoulakos, Grigorios 1693 GRE1.0010.34155.10 
  Kelires, Andreas 1750 CYP0.001-0.5815-8.70 
  Laspas, Panagiotis 1600 GRE1.0010.23153.45 
  Theodorou, Nikolas 1846 GRE0.001-0.4515-6.75 
  Kouskoutis, Georgios-Alexandros 1676 GRE1.0010.32154.80 
  Korniotis, Filippos 1726 GRE1.0010.38155.70 
  Ballas, Athanasios-Panagiotis 1715 GRE0.001-0.6315-9.45 

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)
 
 39th National Team Championship of A' Category Eretria GRE 2011-07-03
RcRownchangeKK*chgGame
 1510 1838 3.00 3 0.39 15 5.85 
  Ontabasidis, Aristidis 1513 GRE1.0010.13151.95 
  Tsaknakis, Zisis 1579 GRE1.0010.18152.70 
  Alexiou-Karakasidis, Stavros 1438  * GRE1.0010.08151.20 
 * 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)
 
 20th International Open of Kavala 2011 - B' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 1713 1838 6.00 9 0.07 15 1.05 
  Misailidou, Evropi 1535 GRE1.0010.14152.10 
  Lithoxoos, Theodoros 1705 GRE0.001-0.6815-10.20 
  Kapetanos, Andreas 1611 GRE1.0010.21153.15 
  Stamoulas, Nikos 1720 GRE1.0010.34155.10 
  Tsounis, Serafim 1806 GRE0.501-0.0415-0.60 
  Giannopoulos, Ioannis 1695 GRE1.0010.31154.65 
  Arnaoutoglou, Vyron 1732 GRE0.501-0.1415-2.10 
  Vasiliadis, Theodoros 1679 GRE1.0010.29154.35 
  Ballas, Kleon-Evangelos 1938 GRE0.001-0.3615-5.40 

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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