Individual Calculations November 2014
 Dermatopoulos, Konstantinos  Total change: -4.00  Rating chartPersonal card
 1st tournament STAVROS SKONDRAS 2014 - B group Thessaloniki GRE 2014-10-03
RcRownchangeKK*chgGame
 1496 1722 3.00 5 -0.72 20 -14.40 
  Papadopoulos, Haralabos 1358 GRE1.0010.10202.00 
  Maronidis, Anastasios 1799 GRE0.001-0.3920-7.80 
  Chrysostomidis, Alkiviadis 1645 GRE0.001-0.6120-12.20 
  Mastrakoulis, Simeon 1358 GRE1.0010.10202.00 
  Maggos, Nikolaos 1322  * GRE1.0010.08201.60 
 * 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)
 
 Open ARIS Thessalonikis "GIA FILOUS ALISMONITOUS" Thessaloniki GRE 2014-10-24
RcRownchangeKK*chgGame
 1730 1722 2.00 3 0.52 20 10.40 
  Gioras, Ioannis 1494 GRE1.0010.21204.20 
  Pavlidis, Pavlos 1725 GRE1.0010.502010.00 
  Sideris, Georgios 1971 GRE0.001-0.1920-3.80 

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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