Individual Calculations October 2008
 Sahinidis, Evagelos  Total change: 63.60  Rating chartPersonal card
 7th International Youth Tournament SITHON 2008 Oreokastro - Thessaloniki GRE 2008-06-13
RcRownchangeKK*chgGame
 2016 1666 0.00 1 -0.11 25 -2.75 
  Zivkovic, Nemanja 2016 SRB0.001-0.1125-2.75 

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)
 
 1st Territ. Youth Team Champ. 2008 ESSTH-Halk Thessaloniki GRE 2008-06-20
RcRownchangeKK*chgGame
 1913 1666 2.00 3 1.39 25 34.75 
  Papadopoulos, Dimitrios 1953 GRE1.0010.842521.00 
  Galopoulos, Panagiotis f1975 GRE0.001-0.1425-3.50 
  Palaskos, Ahileas 1810 GRE1.0010.692517.25 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1914 1682 1.50 4 0.64 25 16.00 
  Makropoulos, Ioannis 1843 GRE0.001-0.2925-7.25 
  Giakoustidis, Spiros-Avgerinos 1947 GRE0.001-0.1825-4.50 
  Ifantis, Ilias 1887 GRE1.0010.762519.00 
  Elefteriadis, Paul-Gabriel 1978 GER0.5010.35258.75 

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)
 
NOTE: K factor changed
 5 Kalamaria Open Chess Tournament - B' GROUP Tessaloniki GRE 2008-08-27
RcRownchangeKK*chgGame
 1764 1682 3.00 5 1.04 15 15.60 
  Tsagkalidis, Alexandros 1847 GRE1.0010.721510.80 
  Papakonstantinou, Dimitrios 1758 GRE0.5010.10151.50 
  Ihtigiaroglou, Prodromos 1819 GRE0.5010.18152.70 
  Efthimiou, Georgios 1840 GRE0.001-0.2915-4.35 
  Papathanasiou, Elisavet 1555 GRE1.0010.33154.95 

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)
 

 

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