Individual Calculations September 2009
 Makkas, Panayiotis  Total change: -8.10  Rating chartPersonal card
 97 Ambelokipi Open Ambelokipi GRE 2009-06-06
RcRownchangeKK*chgGame
 1959 2036 4.50 6 1.00 15 15.00 
  Michailidis, Dimitris 1950 GRE1.0010.38155.70 
  Fakkas, Argiris 1686 GRE1.0010.11151.65 
  Mendrinos, Nikolaos 2204 GRE0.001-0.2815-4.20 
  Maratos, Antonios 1731 GRE1.0010.14152.10 
  Karountzos, Nikolaos 2044 GRE0.5010.01150.15 
  Kesoglou, Konstantinos 2137 GRE1.0010.64159.60 

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 Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1901 2036 4.50 9 -1.54 15 -23.10 
  Shamash, Michelle 1716 GRE1.0010.13151.95 
  Nikolaidis, Konstantinos f2270 GRE0.001-0.2115-3.15 
  Lazaridis-Elmaloglou, Lazaros 1852 GRE0.001-0.7415-11.10 
  Fotiadis, Ioannis 1772 GRE1.0010.18152.70 
  Karaoulanis, Dimitrios 1892 GRE0.001-0.6915-10.35 
  Koutsogiannopoulou, Theodora 1844 GRE1.0010.25153.75 
  Asvestopoulos, Hristos 1827 GRE1.0010.23153.45 
  Hatzigiannis, Trifon 1917 GRE0.501-0.1615-2.40 
  Sigouros, Ioannis 2018 GRE0.001-0.5315-7.95 

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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