Individual Calculations October 2015
 Karakatsanis, Nikolaos  Total change: 12.00  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1906 1919 5.50 9 0.82 40 32.80 
  Arvanitakis, Panagiotis 1580 GRE1.0010.12404.80 
  Drakoulakos, Grigorios f2233 GRE0.5010.364014.40 
  Christidis, Savvas 1830 GRE0.501-0.1240-4.80 
  Kotrotsos, Vasilios f2273 GRE0.001-0.1140-4.40 
  Mantzakouras, Loukas 1693 GRE0.501-0.2940-11.60 
  Karousos-Theodorakis, Anastasios 1616 GRE1.0010.14405.60 
  Poulos, Georgios 2052 GRE1.0010.684027.20 
  Grigoriadis, Mihail 2100 GRE0.001-0.2640-10.40 
  Panagos, Theodoros 1773 GRE1.0010.304012.00 

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)
 
 7th "PAPANASTASIO" open - A group Peristeri GRE 2015-09-07
RcRownchangeKK*chgGame
 1802 1870 3.50 7 -0.52 40 -20.80 
  Synetos, Dionysios 1560 GRE1.0010.14405.60 
  Korniotis, Filippos 2078 GRE0.5010.274010.80 
  Soultatis, Kostas 2030 GRE0.001-0.2940-11.60 
  Giatrakos, Orestis 1554 GRE1.0010.13405.20 
  Patriarheas, Georgios 1953 GRE0.001-0.3940-15.60 
  Karathanasi, Eirhnh 1611 GRE1.0010.18407.20 
  Papadopoulos, Georgios Nikea 1830 GRE0.001-0.5640-22.40 

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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