Individual Calculations January 2013
 Alexiadis, Hristos  Total change: 23.40  Rating chartPersonal card
 2012 Attica Youth U16 Team Championship Attica GRE 2012-09-16
RcRownchangeKK*chgGame
 1638 1795 2.00 5 -1.41 15 -21.15 
  Drakopoulos, Polihronis 1812 GRE0.001-0.4815-7.20 
  Drakoulakos, Grigorios 1775 GRE0.001-0.5315-7.95 
  Patiniotis-Spiropoulos, Dimitrio 1395  * GRE1.0010.08151.20 
  Gkikas, Vasilios 1530 GRE1.0010.18152.70 
  Kalogridakis, Theodoros 1676 GRE0.001-0.6615-9.90 
 * 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)
 
 18th open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2012-11-06
RcRownchangeKK*chgGame
 1958 1839 3.50 7 1.09 15 16.35 
  Angelopoulos, Georgios 2034 GRE0.001-0.2515-3.75 
  Tasoulas, Georgios 2015 GRE0.001-0.2715-4.05 
  Fanourgakis, Konstantinos 1784 GRE1.0010.42156.30 
  Petsetidi, Maria 1868 GRE1.0010.54158.10 
  Lappas, Konstantinos 2019 GRE0.5010.24153.60 
  Kanellos, Dimitrios V. 1954 GRE1.0010.66159.90 
  Konistis, Loukas 2034 GRE0.001-0.2515-3.75 

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)
 
 November Chess League 2012 - Master Division Athens - Petroupoli GRE 2012-11-07
RcRownchangeKK*chgGame
 2059 1839 3.50 7 1.88 15 28.20 
  Hamaletsos, Hristoforos 2173 GRE0.001-0.1215-1.80 
  Koerant, Filipos 1990 GRE1.0010.701510.50 
  Angelopoulos, Georgios 2034 GRE1.0010.751511.25 
  Tassopoulos, Marios f2220 GRE0.001-0.0915-1.35 
  Papadimitriou, Loukas 2060 GRE0.001-0.2215-3.30 
  Hristodoulaki, Antonia 1985 GRE1.0010.701510.50 
  Korlotsidis, Spiridon 1953 GRE0.5010.16152.40 

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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