Individual Calculations February 2017
 Aggelakis, Ilias  Total change: 51.20  Rating chartPersonal card
 3rd championship OFI - A group Herakleion Crete GRE 2016-12-23
RcRownchangeKK*chgGame
 1255 1373 4.00 5 0.75 40 30.00 
  Fragkiadakis, Nikolaos Emm 1116 GRE1.0010.18407.20 
  Foinikianaki, Stella 1215 GRE0.001-0.7140-28.40 
  Kouvidis, Ioannis 1351 GRE1.0010.474018.80 
  Chatziathanasiou, Dimitrios 1169 GRE1.0010.24409.60 
  Vitsaxaki, Iris 1423 GRE1.0010.574022.80 

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)
 
 19th International Tournament of Heraklio 2017 - A group Heraklio Crete GRE 2017-01-02
RcRownchangeKK*chgGame
 1570 1373 3.00 9 0.53 40 21.20 
  Bras, Emanouel 1773  * GRE0.001-0.0840-3.20 
  Koumis, Filippos 1648 GRE0.5010.334013.20 
  Serpetsidaki, Eva 1703 GRE0.5010.384015.20 
  Koutsaftis, Efstratios 1315 GRE0.001-0.5840-23.20 
  Konstantinomanolakis, Stavros 1518 GRE0.001-0.3140-12.40 
  Varveraki, Argiri 1499 GRE1.0010.674026.80 
  Kiriakakis, Ioannis 1548 GRE0.5010.23409.20 
  Kouvidis, Ioannis 1351 GRE0.501-0.0340-1.20 
  Hadzakis, Georgios 1773  * 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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