Individual Calculations May 2015
 Koutsidi, Amalia  Total change: 49.60  Rating chartPersonal card
 Open PS Peristeriou JAN 2015 - A group Peristeri GRE 2015-01-31
RcRownchangeKK*chgGame
 1866 1617 1.50 6 0.24 40 9.60 
  Haralabidis, Tengkiz 2017  * GRE0.001-0.0840-3.20 
  Laspas, Panagiotis 1769 GRE1.0010.704028.00 
  Kouskoutis, Georgios-Alexandros 1937 GRE0.001-0.1340-5.20 
  Alexakis, Dimitris 1847 GRE0.001-0.2140-8.40 
  Hrysogelou, Athanasia-Panagiota 1693 GRE0.5010.10404.00 
  Anthopoulos, Hristos 1930 GRE0.001-0.1440-5.60 
 * 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)
 
 8th Spring Open of Triandria 2015 - A group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1778 1581 3.00 7 1.00 40 40.00 
  Papadopoulos, Panayotis 1981  * GRE0.5010.424016.80 
  Argiroudis, Stamatis 1981  * GRE0.001-0.0840-3.20 
  Auth, Robert 1910 GER0.001-0.1240-4.80 
  Sotiropoulos, Anastasios-Theohar 1469 GRE0.501-0.1540-6.00 
  Mavridou, Hristina 1451 GRE1.0010.324012.80 
  Dalipis, Nikolaos 1842 GRE0.5010.324012.80 
  Bagci, Hikmet 1810 TUR0.5010.294011.60 
 * 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)
 

 

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