Blitz: Individual Calculations February 2015
 Alexopoulos, Alexandros  Total change: 11.00  Rating chartPersonal card
 Patraikos Grand Prix Blitz 2015 - tournament 1 Patra GRE 2015-01-07
RcRownchangeKK*chgGame
 1620 1496 4.00 8 1.07 20 21.40 
  Spiliadis, Athanasios 1896  * GRE0.001-0.0820-1.60 
  Zaronikas, Dimitrios 1682 GRE1.0010.742014.80 
  Koutsidis, Mihail 1896  * GRE0.001-0.0820-1.60 
  Aggelopoulos, Konstantinos 1371 GRE0.001-0.6720-13.40 
  Pavlidis, Grigorios 1235 GRE1.0010.18203.60 
  Karagiannis, Georgios 1401 GRE1.0010.37207.40 
  Masouros, Panagiotis 1764 GRE0.001-0.1720-3.40 
  Fourfouris, Nikolaos 1716 GRE1.0010.782015.60 
 * 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)
 
 Patraikos Grand Prix Blitz 2015 - tournament 2 Patra GRE 2015-01-14
RcRownchangeKK*chgGame
 1497 1496 5.50 12 -0.52 20 -10.40 
  Kollias, Ioannis K. 1518 GRE0.001-0.4720-9.40 
  Zaronikas, Dimitrios 1682 GRE0.001-0.2620-5.20 
  Aggelopoulos, Konstantinos 1371 GRE1.0010.33206.60 
  Diamantopoulos, Nikolaos 1775 GRE1.0010.842016.80 
  Pavlidis, Grigorios 1235 GRE1.0010.18203.60 
  Karagiannis, Georgios 1401 GRE0.001-0.6320-12.60 
  Kollias, Ioannis K. 1518 GRE0.001-0.4720-9.40 
  Zaronikas, Dimitrios 1682 GRE0.5010.24204.80 
  Aggelopoulos, Konstantinos 1371 GRE1.0010.33206.60 
  Diamantopoulos, Nikolaos 1775 GRE0.001-0.1620-3.20 
  Pavlidis, Grigorios 1235 GRE0.001-0.8220-16.40 
  Karagiannis, Georgios 1401 GRE1.0010.37207.40 

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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