Individual Calculations October 2008
 Ornithopoulos, Nikolaos  Total change: -12.75  Rating chartPersonal card
 6th open Fysiolatris 2008, Ind. women's Attica champ. Nikaia, Athens GRE 2008-06-20
RcRownchangeKK*chgGame
 1973 2091 2.00 4 -0.56 15 -8.40 
  Lagoumintzi, Hristina 1741 GRE1.0010.11151.65 
  Gazis, Efstathios f2305 GRE0.001-0.2315-3.45 
  Sklavounos, Panagis 1967 GRE0.501-0.1715-2.55 
  Karaoulanis, Dimitrios 1879 GRE0.501-0.2715-4.05 

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)
 
 IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 AG. KIRIKOS GRE 2008-07-12
RcRownchangeKK*chgGame
 1934 2091 3.50 5 0.06 15 0.90 
  Koronas, Vasilios 1741 GRE1.0010.11151.65 
  Lekic, Dusan m2377 MNE0.001-0.1615-2.40 
  Stamatakos, Dimitrios 1821 GRE0.501-0.3315-4.95 
  Mitsakos, Achilleas 1836 GRE1.0010.19152.85 
  Kostas, Panagiotis 1895 GRE1.0010.25153.75 

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 International Paleochora Open 2008 Paleochora GRE 2008-07-21
RcRownchangeKK*chgGame
 2132 2091 4.00 8 0.44 15 6.60 
  Shkapenko, Pavel m2404 RUS0.5010.36155.40 
  Gogolis, Alexandros f2282 GRE0.5010.25153.75 
  Georgiadis, Ioannis m2373 GRE0.5010.34155.10 
  Zakurdjaeva, Irina wg2308 RUS0.001-0.2215-3.30 
  Balomenakis, Haralambos 1765 GRE0.501-0.3715-5.55 
  Avgoulas, Evaggelos 1843 GRE1.0010.19152.85 
  Georgiou, Kostantinos 2236 GRE0.001-0.3115-4.65 
  Nikolaidou, Eleni 1847 GRE1.0010.20153.00 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1918 2091 5.50 9 -0.79 15 -11.85 
  Sergeev, A f2354 KAZ0.001-0.1815-2.70 
  Habesis, Panayotis 1746 GRE1.0010.11151.65 
  Barbagiannis, Panayotis 1875 GRE1.0010.22153.30 
  Westerinen, Heikki M J g2376 FIN0.001-0.1615-2.40 
  Metsinis, Theodoros 1741 GRE1.0010.11151.65 
  Fragkou, Eleni 1751 GRE0.501-0.3815-5.70 
  Spanos, Georgios 1790 GRE0.501-0.3515-5.25 
  Mavroudis, Dionisios 1776 GRE1.0010.14152.10 
  Andritsopoulos, Panagiotis 1852 GRE0.501-0.3015-4.50 

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)
 

 

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