Individual Calculations April 2014
 Tzortzis, Dimitrios  Total change: 51.15  Rating chartPersonal card
 2014 Team Championship B' Category ESSNA Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1906 1771 4.00 5 2.38 15 35.70 
  Manassakis, Georgios 2003 GRE0.5010.29154.35 
  Papadopoulos, Georgios 1819 GRE1.0010.57158.55 
  Lazaridis-Elmaloglou, Lazaros 1917 GRE1.0010.701510.50 
  Arvanitis, Konstantinos 1983 GRE1.0010.771511.55 
  Ntounis, Nikos 1809 GRE0.5010.05150.75 

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)
 
 2014 Team ATTICA Friendship Cup "Nikos Stromfalis" Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1547 1771 2.50 3 0.15 15 2.25 
  Karagiannis, Georgios 1490 GRE0.501-0.3415-5.10 
  Pararas, Ioannis 1571 GRE1.0010.24153.60 
  Liapi Zenebisi, Irini 1580 GRE1.0010.25153.75 

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)
 
 Open "Georgios Raftopoulos" - Halandri CC Athens - Halandri GRE 2014-01-16
RcRownchangeKK*chgGame
 1799 1771 4.00 7 0.88 15 13.20 
  Livanopoulou, Athina 1371  * GRE1.0010.08151.20 
  Kilakos, Dimitrios 1412 GRE1.0010.10151.50 
  Sienczewski, Zbigniew 1994 POL0.5010.28154.20 
  Doudonis, Hristos 1979 GRE1.0010.771511.55 
  Stamos, Filippos 2072 GRE0.5010.35155.25 
  Zivas, Konstantinos 1911 GRE0.001-0.3115-4.65 
  Gkertsos, Georgios 1852 GRE0.001-0.3915-5.85 
 * 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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