Individual Calculations October 2018
 Aleiferi, Aikaterini  Total change: -12.80  Rating chartPersonal card
 International Tournament Apokoronas 2018 Apokoronas Crete GRE 2018-08-25
RcRownchangeKK*chgGame
 1451 1183 0.50 6 -0.76 40 -30.40 
  Gevorgyan, Maria wm1583  * ARM0.001-0.0840-3.20 
  Tunik, Vyacheslav 1583  * RUS0.001-0.0840-3.20 
  Tunik, Denis 1533  * RUS0.001-0.1140-4.40 
  Kazakos, Nikolaos 1494 GRE0.001-0.1440-5.60 
  Koukouvinos, Viktor 1478 GRE0.001-0.1540-6.00 
  Sifogiannakis, Georgios 1036 GRE0.501-0.2040-8.00 
 * 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)
 
 2018 Mediterranean Youth Chess Championships Chania GRE 2018-09-02
RcRownchangeKK*chgGame
 1389 1183 1.50 4 0.44 40 17.60 
  Mavridis, Athanasios 1475 GRE0.001-0.1540-6.00 
  Pasoglou, Nikoleta 1351 GRE1.0010.724028.80 
  Gavriilidis, Giorgos 1583  * GRE0.001-0.0840-3.20 
  Christodoulakis, Michail 1147 GRE0.501-0.0540-2.00 
 * 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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