Individual Calculations September 2011
 Tsiros, Dimitrios  Total change: 4.65  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - A' Group Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1575 1632 3.50 4 1.19 15 17.85 
  Tsouba, Adamantia 1492 GRE1.0010.31154.65 
  Kouliouras, Ioannis 1663 GRE1.0010.54158.10 
  Koutsounis, Vasilios 1504 GRE0.501-0.1715-2.55 
  Papadopoulos, Georgios Nikea 1642 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)
 
 9th chess open of Fysiolatris - A' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1804 1647 3.00 8 0.53 15 7.95 
  Mihopoulos, Konstantinos 1968 GRE0.5010.37155.55 
  Savoglou, Nikolaos 1987 GRE0.001-0.1215-1.80 
  Roinos, Ilias 1759 GRE0.001-0.3515-5.25 
  Tsiros, Fragkiskos Vlasios 1708 GRE0.5010.08151.20 
  Kabanis, Nikolaos 1721 GRE1.0010.60159.00 
  Stamiris, Gerasimos 1824 GRE0.5010.23153.45 
  Athanasopoulos, Stavros 1783 GRE0.001-0.3215-4.80 
  Tolias, Athanasios 1679 GRE0.5010.04150.60 

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)
 
 29th National Greek indiv. Championship - Open U16 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1768 1647 1.50 7 -1.00 15 -15.00 
  Zeppos, Panagiotis 1955 GRE0.001-0.1415-2.10 
  Metaxas, Efstathios 1902 GRE0.001-0.1915-2.85 
  Samaras, Georgios 1591 GRE0.501-0.0815-1.20 
  Arnaoutoglou, Vyron 1732 GRE0.001-0.3815-5.70 
  Oikonomou, Nikolaos Ch 1452 GRE1.0010.25153.75 
  Tsironis, Leonidas 1776 GRE0.001-0.3315-4.95 
  Kafetzis, Georgios 1969 GRE0.001-0.1315-1.95 

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)
 
 6th Open Pirgou Spilios Dimitris Pirgos Ilias GRE 2011-08-03
RcRownchangeKK*chgGame
 1725 1658 0.00 1 -0.41 15 -6.15 
  Korniotis, Filippos 1725 GRE0.001-0.4115-6.15 

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)
 

 

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