Individual Calculations January 2015
 Sideris, Theodoros  Total change: 27.80  Rating chartPersonal card
 Autumn 2014 SO Neas Filadelfeias Nea Filadelfia GRE 2014-10-30
RcRownchangeKK*chgGame
 1959 1929 4.00 7 0.78 20 15.60 
  Konistis, Loukas 2094 GRE0.5010.22204.40 
  Kaldis, Georgios 1914 GRE1.0010.48209.60 
  Sienczewski, Zbigniew 2039 POL0.5010.15203.00 
  Kapagiannidis, Konstantinos 1765 GRE1.0010.28205.60 
  Kostouros, Alexandros 2107 GRE0.001-0.2720-5.40 
  Kesoglou, Konstantinos 2034 GRE0.001-0.3620-7.20 
  Papadimitriou, Ioannis Z. 1761 GRE1.0010.28205.60 

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)
 
 149th Open Ambelokipon Athens - Ambelokipoi GRE 2014-11-05
RcRownchangeKK*chgGame
 1907 1924 4.00 7 0.50 20 10.00 
  Gonidis, Nikolaos 1524  * GRE1.0010.08201.60 
  Delithanasis, Dimitrios 2165 GRE0.5010.30206.00 
  Baltzopoulos, Giorgos 2032 GRE1.0010.652013.00 
  Kostouros, Alexandros 2099 GRE0.001-0.2720-5.40 
  Fotiadis, Avraam 1909 GRE1.0010.48209.60 
  Mitsis, Georgios 2017 GRE0.001-0.3720-7.40 
  Santorinaios, Hristodoulos 1600 GRE0.501-0.3720-7.40 
 * 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)
 
 150th Open Ambelokipon Athens - Ambelokipoi GRE 2014-11-08
RcRownchangeKK*chgGame
 1806 1924 4.50 7 0.11 20 2.20 
  Iatrou, Konstantinos 1524  * GRE1.0010.08201.60 
  Kiriazis, Dimitrios 1641 GRE1.0010.16203.20 
  Tsiros, Fragkiskos Vlasios 2147 GRE0.001-0.2220-4.40 
  Papathanasopoulos, Nikolaos 1605 GRE1.0010.13202.60 
  Papadopoulos, Asterios 1647 GRE0.501-0.3320-6.60 
  Ntaifas, Ioannis 1914 GRE1.0010.49209.80 
  Delithanasis, Dimitrios 2165 GRE0.001-0.2020-4.00 
 * 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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