Individual Calculations September 2010
 Hatzihrisafis, Dimos  Total change: 45.60  Rating chartPersonal card
 20th Greek Open Indiv. Champ. Preliminaries ESSAMTH Kavala GRE 2010-06-19
RcRownchangeKK*chgGame
 1761 1686 3.50 6 0.99 15 14.85 
  Tononidis, Anastasios 1527 GRE1.0010.29154.35 
  Manelidis, Savvas 1966 GRE0.001-0.1615-2.40 
  Kafetzi, Aggeliki 1599 GRE1.0010.38155.70 
  Manelidou, Maria 2024 GRE0.001-0.1215-1.80 
  Tsakiris, Haralambos 1834 GRE0.5010.20153.00 
  Ganiaridis, Panagiotis 1617 GRE1.0010.40156.00 

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 Greek Individual Championships Open U14 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1654 1686 5.00 7 1.19 15 17.85 
  Stamoulas, Nikos 1599 GRE0.501-0.1215-1.80 
  Vlahakis, Nikos 1422 GRE1.0010.18152.70 
  Tetepoulidis, Ioannis 1555 GRE0.501-0.1815-2.70 
  Peskelidis, Petros 1563 GRE0.501-0.1715-2.55 
  Tsiros, Dimitrios 1629 GRE1.0010.42156.30 
  Gkikas, Hristos 1895 GRE1.0010.771511.55 
  Koutoukidis, Panagiotis 1913 GRE0.5010.29154.35 

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)
 
 19th Open International Chess Tournament of Kavala B Group Kavala GRE 2010-07-31
RcRownchangeKK*chgGame
 1860 1686 2.50 6 0.86 15 12.90 
  Katsifarakis, Nikolaos 1902 GRE0.001-0.2215-3.30 
  Ladopoulos, Dimitrios 1872 GRE1.0010.741511.10 
  Ballas, Kleon-Evangelos 1922 GRE0.001-0.2015-3.00 
  Kosmidis, Ioannis 1753 GRE0.001-0.4115-6.15 
  Frosinos, Ioannis 1878 GRE1.0010.751511.25 
  Kousidis, Vergis 1835 GRE0.5010.20153.00 

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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