Individual Calculations March 2011
 Megalios, Konstantinos  Total change: 25.05  Rating chartPersonal card
 1st Christmas tournament ESK Amfissas Amfissa GRE 2010-12-26
RcRownchangeKK*chgGame
 1853 1958 4.00 7 -0.36 15 -5.40 
  Stamatopoulos, Apostolos 1628 GRE1.0010.12151.80 
  Ilandzis, Spyridon 2191 GRE0.001-0.2115-3.15 
  Kalamaras, Theofanis 1772 GRE1.0010.26153.90 
  Festas, Aristotelis 1558  * GRE1.0010.08151.20 
  Petritaj, Fotjon 2242 ALB0.001-0.1615-2.40 
  Rigopoulos, Theodoros 1785 GRE0.001-0.7315-10.95 
  Kanellis, Nikolaos 1792 GRE1.0010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2011 Individual Championship of Greece - Open Under 18 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1954 1966 6.50 9 1.87 15 28.05 
  Ballas, Athanasios-Panagiotis 1712 GRE1.0010.19152.85 
  Sourgkounis, Angelos 1843 GRE1.0010.33154.95 
  Gouliaros-Antoniadis, Alexandro 1903 GRE0.501-0.0915-1.35 
  Michelakos, Panagiotis 2133 GRE0.5010.22153.30 
  Skoulakis, Charalambos 2046 GRE0.5010.11151.65 
  Sandalakis, Nikolaos 1927 GRE0.501-0.0515-0.75 
  Mihopoulos, Konstantinos 1968 GRE1.0010.50157.50 
  Kanellos, Dimitrios V 1973 GRE1.0010.51157.65 
  Hrisomalis, Theodoros 2079 GRE0.5010.15152.25 

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)
 
 TESSAS Preliminaries Greek Youth Boys under 16 - 2011 Amfissa GRE 2011-02-19
RcRownchangeKK*chgGame
 1566 1966 2.00 2 0.16 15 2.40 
  Oikonomou, Nikolaos Ch 1566  * GRE1.0010.08151.20 
  Oikonomou, Nikolaos Ch 1566  * GRE1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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