Individual Calculations February 2017
 Fragkiadakis, Nikolaos Emm  Total change: 4.40  Rating chartPersonal card
 3rd championship OFI - A group Herakleion Crete GRE 2016-12-23
RcRownchangeKK*chgGame
 1218 1116 1.00 2 0.24 40 9.60 
  Aggelakis, Ilias 1373 GRE0.001-0.1840-7.20 
  Malliarakis, Stylianos 1062 GRE1.0010.424016.80 

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 - B group Heraklio Crete GRE 2017-01-02
RcRownchangeKK*chgGame
 1206 1116 1.00 3 -0.13 40 -5.20 
  Koutsouraki, Ariadni 1178 GRE0.001-0.4140-16.40 
  Aggeletou, Fereniki 1281 GRE1.0010.724028.80 
  Vasilakis, Marios 1159 GRE0.001-0.4440-17.60 

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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