Individual Calculations August 2015
 Lemoni, Maria - Ioanna  Total change: 60.40  Rating chartPersonal card
 2015 Greek Youth Championships - girls 16 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1468 1502 1.50 5 -1.23 40 -49.20 
  Grammatikaki, Aggeliki 1312 GRE1.0010.254010.00 
  Moshou, Alexia 1486 GRE0.001-0.5240-20.80 
  Petraki, Evaggelia 1468 GRE0.001-0.5540-22.00 
  Lalou, Konstantina 1406 GRE0.001-0.6340-25.20 
  Kokkota, Fotini 1666 GRE0.5010.22408.80 

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)
 
 38th International Open IKAROS 2015 - A Group Ag. Kyrikos Ikaria island GRE 2015-07-11
RcRownchangeKK*chgGame
 1898 1634 4.50 9 2.74 40 109.60 
  Urosevic, Marija wf2034  * SRB0.001-0.0840-3.20 
  Kapagiannidis, Konstantinos 1712 GRE0.001-0.3940-15.60 
  Ymenaiou, Pothiti 1842 GRE1.0010.774030.80 
  Delloudis, Georgios 1704 GRE1.0010.604024.00 
  Vazelakis, Dimitrios 1969 GRE0.5010.384015.20 
  Sarakenidis, Nikolaos 1907 GRE1.0010.834033.20 
  Sgouros, Apostolos 1997 GRE0.001-0.1040-4.00 
  Tsirigkanos, Athanasios 1880 GRE1.0010.814032.40 
  Lazaridis, Stavros 2034  * GRE0.001-0.0840-3.20 
 * 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)
 

 

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