Blitz: Individual Calculations April 2015
 Koerant, Filipos  Total change: 5.80  Rating chartPersonal card
 13th Blitz NG Grand Prix Athens GRE 2015-03-06
RcRownchangeKK*chgGame
 1862 1958 4.00 7 -0.18 20 -3.60 
  Mavrikakis, Georgios 2091 GRE0.001-0.3220-6.40 
  Ntantais, Avraam 1558  * GRE1.0010.08201.60 
  Nikoleris, Evangelos 1919 GRE0.501-0.0520-1.00 
  Boulamatsis, Konstantinos 1558  * GRE0.001-0.9220-18.40 
  Skaperdas, Kostantinos 2161 GRE0.5010.26205.20 
  Makropoulos, Ioannis 1880 GRE1.0010.39207.80 
  Spyropoulos, Nikolaos 1870 GRE1.0010.38207.60 
 * 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)
 
 101th Kaisa Cafe Blitz Athens GRE 2015-03-17
RcRownchangeKK*chgGame
 1832 1958 5.00 7 0.47 20 9.40 
  Bardis, Harilaos-Panagiotis 1558  * GRE1.0010.08201.60 
  Kosmidis, Konstantinos 1835 GRE0.001-0.6720-13.40 
  Arvanitis, Georgios 1822 GRE1.0010.32206.40 
  Stamatakos, Dimitrios 1659 GRE1.0010.15203.00 
  Laspas, Panagiotis 1858 GRE1.0010.36207.20 
  Kostouros, Alexandros 2151 GRE0.001-0.2520-5.00 
  Dimopoulos, Dimitrios 1942 GRE1.0010.48209.60 
 * 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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