Individual Calculations September 2010
 Ragios, Konstantinos  Total change: 32.70  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1806 1662 4.00 7 1.77 15 26.55 
  Mitsakos, Achilleas 1754 GRE1.0010.63159.45 
  Paraskevaidis, Vasilios 1932 GRE0.001-0.1715-2.55 
  Geropapas, Periklis 1798 GRE1.0010.681510.20 
  Sigouros, Ioannis 1962 GRE0.001-0.1515-2.25 
  Papasimakopoulos, Alexandros 1861 GRE0.5010.26153.90 
  Papageorgiou, Dimitrios 1766 GRE0.5010.14152.10 
  Margaritis, Ioannis 1572 GRE1.0010.38155.70 

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)
 
 28th Greek Individual Championships Open U16 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1794 1662 3.50 9 0.41 15 6.15 
  Koutroukis, Andreas 1944 GRE0.5010.34155.10 
  Samaras, Georgios 1553 GRE1.0010.35155.25 
  Anagnostopoulos, Konstantinos 1896 GRE0.001-0.2115-3.15 
  Eleftherakis, Stavros 1894 GRE0.001-0.2115-3.15 
  Tsironis, Alexandros 1735 GRE1.0010.60159.00 
  Gouliaros-Antoniadis, Alexandro 1882 GRE0.001-0.2215-3.30 
  Pappelis, Dimitrios 2023 GRE0.001-0.1015-1.50 
  Triantafillis, Evaggelos 1646 GRE0.501-0.0215-0.30 
  Lezgidis, Fotios 1572 GRE0.501-0.1215-1.80 

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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