Individual Calculations January 2015
 Karatzanos, Konstantinos  Total change: 23.80  Rating chartPersonal card
 149th Open Ambelokipon Athens - Ambelokipoi GRE 2014-11-05
RcRownchangeKK*chgGame
 1548 1289 2.00 7 0.57 20 11.40 
  Stergiou, Georgios 1689  * GRE0.001-0.0820-1.60 
  Megaloudis, Petros 1543 GRE0.001-0.1920-3.80 
  Hatzimihail, Panagiotis 1418 GRE0.5010.17203.40 
  Dalpis, Nikolaos 1349 GRE1.0010.582011.60 
  Tagklis, Ioannis 1513 GRE0.5010.28205.60 
  Fotiadis, Avraam 1689  * GRE0.001-0.0820-1.60 
  Kabanis, Nikolaos 1636 GRE0.001-0.1120-2.20 
 * 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)
 
 150th Open Ambelokipon Athens - Ambelokipoi GRE 2014-11-08
RcRownchangeKK*chgGame
 1521 1289 2.00 6 0.62 20 12.40 
  Papamichael, Georgios 1689  * GRE0.001-0.0820-1.60 
  Ypsilantis, Nikolaos 1656 GRE0.001-0.1020-2.00 
  Gkikas, Ioannis 1324 GRE0.5010.05201.00 
  Arvanitakis, Panagiotis 1580 GRE1.0010.852017.00 
  Kouta, Antonia 1459 GRE0.5010.22204.40 
  Polikretis, Mattheos 1420 GRE0.001-0.3220-6.40 
 * 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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