Blitz: Individual Calculations June 2016
 Grigoriadis, Mihail  Total change: 25.80  Rating chartPersonal card
 7th blitz Epikoinonias - Need for Speed 2016 Athens GRE 2016-04-17
RcRownchangeKK*chgGame
 2005 2014 5.00 9 0.54 20 10.80 
  Hrysogelou, Athanasia-Panagiota 1614  * GRE1.0010.08201.60 
  Grigoriadis, Alexandros m2207 GRE1.0010.752015.00 
  Skaperdas, Kostantinos 2137 GRE0.001-0.3320-6.60 
  Ergazakis, Ioannis 1728 GRE0.001-0.8420-16.80 
  Mitsis, Georgios 2039 GRE1.0010.532010.60 
  Mitrandzas, Athanasios 2070 GRE1.0010.582011.60 
  Alexiadis, Hristos f2414  * GRE0.001-0.0820-1.60 
  Kotrotsos, Vasilios f2224 GRE0.001-0.2320-4.60 
  Kyriazi, Smaragda 1614  * GRE1.0010.08201.60 
 * 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)
 
 6th blitz Chess Square 2016 Athens GRE 2016-05-15
RcRownchangeKK*chgGame
 2072 2041 3.50 6 0.75 20 15.00 
  Sirigos, Nikolaos f2174 GRE1.0010.682013.60 
  Grigoriadis, Alexandros m2207 GRE0.001-0.2820-5.60 
  Zervos, Lazaros 1930 GRE1.0010.35207.00 
  Papadimitriou, Loukas 2140 GRE0.5010.14202.80 
  Sideris, Theodoros 1885 GRE1.0010.29205.80 
  Mitsis, Georgios 2094 GRE0.001-0.4320-8.60 

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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