Individual Calculations March 2011
 Bellos, Ioannis  Total change: -0.75  Rating chartPersonal card
 2010 Attica Team Championship Under 16 Attica GRE 2010-09-12
RcRownchangeKK*chgGame
 1609 1945 7.00 7 0.86 15 12.90 
  Zaharopoulos, Stratos 1586 GRE1.0010.10151.50 
  Kalofonos, Panayotis 1610 GRE1.0010.12151.80 
  Tolias, Athanasios 1693 GRE1.0010.19152.85 
  Tsilimigakis, Hristos 1663 GRE1.0010.16152.40 
  Tsihlis, Hristos-Nektarios 1545  * GRE1.0010.08151.20 
  Tsouba, Maria 1545  * GRE1.0010.08151.20 
  Papadopoulos, Panayotis31588 1618 GRE1.0010.13151.95 
 * 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)
 
 2010 Team Ch Bikos Cup - Group A Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1810 1945 1.00 2 -0.34 15 -5.10 
  Sarakenidis, Nikolaos 1908 GRE1.0010.45156.75 
  Anastasopoulou, Andrianna 1711 GRE0.001-0.7915-11.85 

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)
 
 2011 Individual Championship of Greece - Open Under 18 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1888 1942 4.50 9 -0.57 15 -8.55 
  Papadopoulos, Kiriakos 1618 GRE1.0010.13151.95 
  Hrisomalis, Theodoros 2079 GRE0.001-0.3215-4.80 
  Ballas, Athanasios-Panagiotis 1712 GRE1.0010.21153.15 
  Athanasopoulos, Stavros 1790 GRE1.0010.30154.50 
  Michelakos, Panagiotis 2133 GRE0.001-0.2515-3.75 
  Skoulakis, Charalambos 2046 GRE0.001-0.3615-5.40 
  Vasiliadis, Anastasios 1882 GRE0.501-0.0815-1.20 
  Theodorou, Nikolas 1833 GRE1.0010.35155.25 
  Gouliaros-Antoniadis, Alexandro 1903 GRE0.001-0.5515-8.25 

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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