Blitz: Individual Calculations August 2019
 Petrakis, Nikolaos Ath  Total change: 20.60  Rating chartPersonal card
 316th Kaissa Cafe 2019 Athens GRE 2019-07-02
RcRownchangeKK*chgGame
 1345 1031 1.00 5 0.27 20 5.40 
  Mylonas, Nikolaos St 1431  * GRE0.001-0.0820-1.60 
  Kazantzoglou, Nikolaos 1291 GRE0.001-0.1820-3.60 
  Vergoulis, Konstantinos Efraim 1210 GRE0.001-0.2720-5.40 
  Koulouris, Taxiarchis 1362 GRE1.0010.882017.60 
  Seferis, Georgios 1431  * GRE0.001-0.0820-1.60 
 * 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)
 
 2nd Speed Chess Grand Prix OPAX Blitz Cholargos GRE 2019-07-04
RcRownchangeKK*chgGame
 1424 1031 1.00 6 0.50 20 10.00 
  Arvanitis, Georgios 1431  * GRE0.001-0.0820-1.60 
  Oikonomopoulos, Filippos 1409 GRE1.0010.912018.20 
  Papanikolaou, Vasileios D 1431  * GRE0.001-0.0820-1.60 
  Arvanitis, Georgios 1431  * GRE0.001-0.0820-1.60 
  Oikonomopoulos, Filippos 1409 GRE0.001-0.0920-1.80 
  Papanikolaou, Vasileios D 1431  * GRE0.001-0.0820-1.60 
 * 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)
 
 319th Kaissa Cafe 2019 Athens GRE 2019-07-23
RcRownchangeKK*chgGame
 1396 1031 1.00 7 0.26 20 5.20 
  Diatsintos, Ilias 1254 GRE0.001-0.2220-4.40 
  Hatzopoulos, Ioannis 1410 GRE1.0010.912018.20 
  Katsiampas, Efthymios 1431  * GRE0.001-0.0820-1.60 
  Yannopapas, Leontios 1417 GRE0.001-0.0920-1.80 
  Mpousios, Georgios 1397 GRE0.001-0.1020-2.00 
  Maratos, Antonios 1431  * GRE0.001-0.0820-1.60 
  Kotsiopoulos, Panagiotis 1431  * GRE0.001-0.0820-1.60 
 * 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)
 

 

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