Individual Calculations May 2010
 Terzidaki, Alexandra  Total change: -12.60  Rating chartPersonal card
 Attica Team Championship of C' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1819 1851 1.00 3 -0.61 15 -9.15 
  Karteri, Olga 1892 GRE1.0010.56158.40 
  Fili, Anastasia 1632 GRE0.001-0.7815-11.70 
  Sfougatakis, Nikolaos 1934 GRE0.001-0.3915-5.85 

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)
 
 103th Ambelokipi Open Poteas Memorial Ambelokipi - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1821 1857 2.50 6 -0.66 15 -9.90 
  Angelopoulos, Georgios 2087 GRE0.001-0.2115-3.15 
  Kopalidis, Miltiadis 1556 GRE1.0010.15152.25 
  Sienczewski, Zbigniew 2152 POL0.001-0.1515-2.25 
  Batas, Ioannis 1457  * GRE1.0010.08151.20 
  Soukos, Konstantinos 2129 GRE0.5010.33154.95 
  Kalofonos, Panayotis 1546 GRE0.001-0.8615-12.90 
 * 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)
 
 Easter Tournament 2010 A-Group PS Peristeriou Peristeri - Athens GRE 2010-04-06
RcRownchangeKK*chgGame
 1974 1857 3.00 7 0.43 15 6.45 
  Kamenets, Anatolij m2229 UKR0.001-0.1015-1.50 
  Sidiropoulos, Nikolaos 1582 GRE1.0010.17152.55 
  Kourkoulos-Arditis, Stamatis 1926 GRE1.0010.60159.00 
  Zygouris, Hristos 2243 GRE0.001-0.0915-1.35 
  Fragkou, Eleni 1894 GRE1.0010.55158.25 
  Koerant, Filipos 2040 GRE0.001-0.2615-3.90 
  Koutoukidis, Panagiotis 1901 GRE0.001-0.4415-6.60 

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)
 

 

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