Individual Calculations April 2017
 Nikolaou, Georgios  Total change: -10.40  Rating chartPersonal card
 13th Tr Siaperas Memorial Open 2017 Athens GRE 2017-01-14
RcRownchangeKK*chgGame
 1961 2229 5.50 7 -0.16 20 -3.20 
  Hrysogelou, Athanasia-Panagiota 1829  * GRE1.0010.08201.60 
  Tsimboukidis, Anastasios 1892 GRE1.0010.12202.40 
  Ergazakis, Ioannis 1926 GRE1.0010.14202.80 
  Drakoulakos, Grigorios f2196 GRE0.501-0.0520-1.00 
  Papahristoudis, Anastasios 2042 GRE1.0010.26205.20 
  Sideris, Theodoros 1990 GRE0.001-0.8020-16.00 
  Kampitsis, Vasilios 1850 GRE1.0010.09201.80 
 * 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)
 
 2017 Team Championship ESSN Attikis - C Category Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1951 2229 7.00 9 -0.36 20 -7.20 
  Mitsakis, Konstantinos 1894 GRE1.0010.12202.40 
  Hatzoudis, Gerasimos 1976 GRE1.0010.19203.80 
  Pessiridis, Isaak 1829  * GRE1.0010.08201.60 
  Tsekouras, Andreas 1829  * GRE1.0010.08201.60 
  Prassas, Georgios 1937 GRE1.0010.15203.00 
  Vlahakis, Ioannis 2029 GRE1.0010.24204.80 
  Tetepoulidis, Ioannis 2075 GRE0.001-0.7120-14.20 
  Papadakis, Michalis 2162 GRE0.001-0.5920-11.80 
  Karatzas, Ioannis-Marios 1829  * GRE1.0010.08201.60 
 * 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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