Individual Calculations October 2008
 Kountardas, Panagiotis  Total change: 36.15  Rating chartPersonal card
 6th open Fysiolatris 2008, Ind. women's Attica champ. Nikaia, Athens GRE 2008-06-20
RcRownchangeKK*chgGame
 2080 1734 0.00 1 -0.11 15 -1.65 
  Stefanidi, Maria-Anna 2080 GRE0.001-0.1115-1.65 

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)
 
 26th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1891 1734 2.50 6 0.68 15 10.20 
  Dounis, Alexandros 2084 GRE0.001-0.1115-1.65 
  Tsokopoulos, Dedalos 1896 GRE0.5010.21153.15 
  Kousidis, Vergis 1870 GRE0.5010.18152.70 
  Barbagiannis, Panayotis 1871 GRE0.5010.18152.70 
  Thrasivoulidis, Orestis 1822 GRE0.5010.12151.80 
  Georgiou, Napoleon 1805 GRE0.5010.10151.50 

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
 1873 1736 4.00 7 1.78 15 26.70 
  Kanceljak, Dalia 1933 CRO0.001-0.2515-3.75 
  Nikoleris, Evangelos 1867 GRE0.5010.18152.70 
  Avdouli, Evangelia 1850 GRE1.0010.66159.90 
  Kafetzis, Georgios 1914 GRE0.5010.23153.45 
  Vatkali, Dimitra 1889 GRE0.5010.20153.00 
  Gouliaros-Antoniadis, Alexandro 1843 GRE0.5010.15152.25 
  Koroglou, Viktor 1818 GRE1.0010.61159.15 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1841 1736 2.00 5 0.06 15 0.90 
  Sotiriadou, Ioanna 1500 GRE1.0010.20153.00 
  Nikoleris, Stefanos 2072 GRE0.001-0.1215-1.80 
  Panagiotakos, Nikolaos 2086 GRE0.001-0.1115-1.65 
  Galanis (kotinos), Dimitrios 1619 GRE1.0010.34155.10 
  Hrisafis, Argirios 1927 GRE0.001-0.2515-3.75 

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)
 

 

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