Individual Calculations September 2013
 Kalofonos, Panayotis  Total change: 4.20  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1809 1902 4.50 8 -0.31 15 -4.65 
  Manigk, Sebastian 2237 GER0.001-0.1215-1.80 
  Kilakos, Dimitrios 1502  * GRE1.0010.08151.20 
  Nogly, Christoph f2270 GER0.001-0.1015-1.50 
  Ontabasidis, Aristidis 1605 GRE1.0010.15152.25 
  Panagiotakos, Nikolaos 2191 GRE0.001-0.1615-2.40 
  Petousis, Konstantinos 1620 GRE0.501-0.3415-5.10 
  Margaritis, Georgios A. 1541 GRE1.0010.10151.50 
  Bravos, Panagiotis 1502  * GRE1.0010.08151.20 
 * 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)
 
 22nd Open International Tournament of Kavala - Group A Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 2066 1908 2.50 8 0.08 15 1.20 
  Panagiotopoulos, Alexandros 2166 GRE0.5010.32154.80 
  Yurtseven, Melih 2244 TUR0.001-0.1215-1.80 
  Bozinovic, Boban c2036 AUT0.001-0.3315-4.95 
  Rigopoulos-Tsigkos, Alexandros 2114 GRE0.001-0.2415-3.60 
  Skoulakis, Charalambos 2026 GRE0.001-0.3415-5.10 
  Serefidou, Despina 1959 GRE0.001-0.4315-6.45 
  Hujo, Jozef 2050 SVK1.0010.691510.35 
  Soilemetzidis, Konstantinos 1932 GRE1.0010.53157.95 

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)
 
 3rd International Chess Tournament ISTHMIA 2013 - A Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 2039 1908 3.50 9 0.51 15 7.65 
  Nikolaidis, Konstantinos f2218 GRE0.001-0.1415-2.10 
  Lappas, Konstantinos 2044 GRE0.5010.18152.70 
  Poulopoulos, Ioannis 2054 GRE0.001-0.3015-4.50 
  Mantikos, Konstantinos 1787 GRE1.0010.34155.10 
  Kostouros, Alexandros 2121 GRE0.5010.27154.05 
  Vlassis, Georgios 2031 GRE0.001-0.3315-4.95 
  Nathanail, Emanouel 2028 GRE1.0010.66159.90 
  Hrisafis, Argirios 1967 GRE0.5010.08151.20 
  Papadimitriou, Loukas 2104 GRE0.001-0.2515-3.75 

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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