Individual Calculations May 2014
 Sarakenidis, Nikolaos  Total change: 8.70  Rating chartPersonal card
 25th open SOP-SMAOK 2014 over 1900 Athens GRE 2014-03-04
RcRownchangeKK*chgGame
 2082 1913 3.00 6 1.22 15 18.30 
  Konistis, Loukas 2101 GRE1.0010.741511.10 
  Nikolaou, Georgios 2298 GRE0.001-0.0915-1.35 
  Kanellos, Dimitrios V. 2022 GRE1.0010.65159.75 
  Kostopoulos, Evaggelos 2137 GRE0.001-0.2215-3.30 
  Mavrikakis, Georgios 1930 GRE1.0010.52157.80 
  Tsilouhas, Vasilios 2004 GRE0.001-0.3815-5.70 

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)
 
 25th KAISSA - 2014 Athens GRE 2014-03-06
RcRownchangeKK*chgGame
 1728 1913 3.50 6 -0.64 15 -9.60 
  Koutsidi, Amalia 1513  * GRE0.501-0.4215-6.30 
  Tagklis, Ioannis 1513  * GRE1.0010.08151.20 
  Haliamanis, Georgios f2248 GRE0.001-0.1215-1.80 
  Diatsintos, Ilias 1530 GRE1.0010.09151.35 
  Sideris, Theodoros 2003 GRE0.001-0.3815-5.70 
  Pagalis, Georgios 1562 GRE1.0010.11151.65 
 * 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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