Individual Calculations January 2014
 Vlahos, Athanasios  Total change: -18.45  Rating chartPersonal card
 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1678 1753 2.00 4 -0.27 15 -4.05 
  Nikitidis, Theopistos 1501 GRE0.001-0.8115-12.15 
  Kontoulis, Konstantinos 1353  * GRE1.0010.08151.20 
  Delikanakis, Nikolaos 1963 GRE0.001-0.2315-3.45 
  Vlasopoulos, Georgios 1893 GRE1.0010.691510.35 
 * 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)
 
 48th Piraeus Championship 2013 Piraeus GRE 2013-11-16
RcRownchangeKK*chgGame
 1769 1753 1.50 5 -0.96 15 -14.40 
  Alexakis, Dimitrios 2153  * GRE0.5010.42156.30 
  Karakatsanis, Nikolaos 1646 GRE0.501-0.1515-2.25 
  Tsomis, Dimitrios f2029 GRE0.001-0.1715-2.55 
  Neokosmidis, Ioannis 1387 GRE0.501-0.4015-6.00 
  Alexakis, Dimitris 1632 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)
 

 

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