Individual Calculations September 2009
 Mihopoulos, Konstantinos  Total change: -27.45  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1951 1971 4.50 9 -0.12 15 -1.80 
  Vakalis, Angelos 1621 GRE0.501-0.3915-5.85 
  Barogianni, Sotiria 1621 GRE1.0010.11151.65 
  Ignatiadis, Konstantinos 2216 GRE0.001-0.2015-3.00 
  Papadopoulos, Georgios 1700 GRE0.501-0.3315-4.95 
  Hatzigiannis, Trifon 1917 GRE1.0010.42156.30 
  Hrisanthopoulos, Dimitrios 2143 GRE1.0010.731510.95 
  Kourousis, Epaminondas 2237 GRE0.001-0.1815-2.70 
  Poulos, Georgios 2068 GRE0.5010.13151.95 
  Mbaskas, Evangelos 2035 GRE0.001-0.4115-6.15 

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)
 
 27th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1720 1971 5.50 9 -1.71 15 -25.65 
  Neroulidis, Mihalis 1725 GRE0.001-0.8115-12.15 
  Mazarakis, Athanasios 1621 GRE1.0010.11151.65 
  Karapiperis, Alexandros 1804 GRE0.001-0.7215-10.80 
  Ragios, Konstantinos 1621 GRE1.0010.11151.65 
  Linos, Efstathios 1667 GRE0.001-0.8615-12.90 
  Kosmidis, Giannis 1621 GRE1.0010.11151.65 
  Kountardas, Panagiotis 1786 GRE1.0010.26153.90 
  Balomenakis, Haralambos 1778 GRE0.501-0.2515-3.75 
  Koutroukis, Andreas 1853 GRE1.0010.34155.10 

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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