Individual Calculations March 2012
 Maris, Ioannis  Total change: -3.30  Rating chartPersonal card
 4th open tournament SO Herakliou - Group A' Heraklio GRE 2012-01-03
RcRownchangeKK*chgGame
 1917 2005 2.50 5 -0.37 15 -5.55 
  Fakidis, Simos 1605  * GRE1.0010.08151.20 
  Tsilidis, Alexandros f2244 GRE0.001-0.2015-3.00 
  Serpetsidakis, Nikolaos 1605  * GRE1.0010.08151.20 
  Pappas, Konstantinos 2046 GRE0.5010.06150.90 
  Xylogiannopoulos, Antonios 2086 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)
 
 First winter 2012 tournament of Gazi Gazi GRE 2012-01-18
RcRownchangeKK*chgGame
 1931 2005 2.50 4 0.15 15 2.25 
  Kadianis, Georgios 1687 GRE1.0010.13151.95 
  Lyrakis, Stavros 1942 GRE1.0010.41156.15 
  Milonakis, Georgios 2181 GRE0.5010.23153.45 
  Stefanatos, Nikolaos 1914 GRE0.001-0.6215-9.30 

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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