Individual Calculations October 2008
 Syfantos, Nikolaos  Total change: -25.80  Rating chartPersonal card
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1850 1854 2.50 8 -1.61 15 -24.15 
  Poteas, Ioannis 2162 GRE0.001-0.1415-2.10 
  Kalagasidis, Haralambos 2172 GRE0.001-0.1315-1.95 
  Patrinos, Ilias 1780 GRE0.001-0.6015-9.00 
  Stathopoulos, Ioannis 1692 GRE1.0010.29154.35 
  Hatzoudis, Gerasimos 1704 GRE0.501-0.2015-3.00 
  Ntatsis, Georgios 1951 GRE0.001-0.3715-5.55 
  Litsas, Panagiotis 1583 GRE0.501-0.3315-4.95 
  Asimakopoulos, Ioannis 1758 GRE0.501-0.1315-1.95 

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)
 
 IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 AG. KIRIKOS GRE 2008-07-12
RcRownchangeKK*chgGame
 2085 1834 0.50 3 -0.11 15 -1.65 
  Dounis, Alexandros 2162 GRE0.001-0.1315-1.95 
  Finokaliotis, Georgios 1959 GRE0.5010.17152.55 
  Soultatis, Kostas 2133 GRE0.001-0.1515-2.25 

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)
 

 

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