Blitz: Individual Calculations October 2017
 Koutsaftis, Efstratios  Total change: 66.60  Rating chartPersonal card
 Blitz 21st open Heraklion Chess 2017 Heraklio Crete GRE 2017-09-05
RcRownchangeKK*chgGame
 1394 1285 5.50 8 2.39 20 47.80 
  Healey, Michael W 1685  * ENG0.001-0.0820-1.60 
  Alexandrakis, Athanasios 1136 GRE1.0010.30206.00 
  Burnett, Leon P 1685  * ENG0.001-0.0820-1.60 
  Dagkonakis, Dimitrios 1162 GRE0.501-0.1720-3.40 
  Aggeletou, Fereniki 1156 GRE1.0010.33206.60 
  Koutsourakis, Ioannis 1308 GRE1.0010.532010.60 
  Papidakis, Georgios 1443 GRE1.0010.712014.20 
  Papandreou, Nikolaos 1576 GRE1.0010.852017.00 
 * 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)
 
 Team Blitz 21st open Heraklion Chess 2017 Heraklio Crete GRE 2017-09-07
RcRownchangeKK*chgGame
 1149 1285 5.00 6 0.94 20 18.80 
  Farsaris, Michail 1089 GRE1.0010.25205.00 
  Dagkonaki, Antonia 1077 GRE1.0010.23204.60 
  Koutsouraki, Ariadni 1212 GRE1.0010.40208.00 
  Lianeris, Andreas 1322 GRE1.0010.552011.00 
  Koutsourakis, Emmanouil 1131 GRE0.001-0.7120-14.20 
  Karouzou, Melina Andomachi 1061 GRE1.0010.22204.40 

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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