Individual Calculations January 2012
 Koerant, Filipos  Total change: -19.50  Rating chartPersonal card
 118th Ambelokipi Open Athens, Ambelokipi GRE 2011-10-08
RcRownchangeKK*chgGame
 1831 2107 4.50 7 -1.10 15 -16.50 
  Retkowski, Daniel Sebastian 1707  * GRE1.0010.08151.20 
  Theodoropoulos, Spyros-Hristofo 1739 GRE0.001-0.9015-13.50 
  Kiriazis, Dimitrios 1707  * GRE0.501-0.4215-6.30 
  Petousis, Konstantinos 1707  * GRE1.0010.08151.20 
  Sideris, Theodoros 2012 GRE1.0010.37155.55 
  Ilandzis, Spyridon 2134 GRE0.001-0.4615-6.90 
  Karlis, Nikolaos 1808 GRE1.0010.15152.25 
 * 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)
 
 119th Ambelokipi Open Athens, Ambelokipi GRE 2011-11-05
RcRownchangeKK*chgGame
 1891 2043 4.00 7 -0.60 15 -9.00 
  Katopodis, Ioannis 1643  * GRE1.0010.08151.20 
  Skokos, Georgios 1643  * GRE1.0010.08151.20 
  Kostouros, Alexandros 2191 GRE0.5010.20153.00 
  Koutoukidis, Panagiotis 2084 GRE0.001-0.4415-6.60 
  Delithanasis, Dimitrios 2128 GRE0.001-0.3815-5.70 
  Sarantakos, Sotirios 1695 GRE1.0010.11151.65 
  Vlahos, Athanasios 1851 GRE0.501-0.2515-3.75 
 * 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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 2062 2043 0.50 3 -0.93 15 -13.95 
  Hrisanthopoulos, Dimitrios 2067 GRE0.5010.03150.45 
  Papahristoudis, Anastasios 2116 GRE0.001-0.4015-6.00 
  Katsiris, Ioannis 2002 GRE0.001-0.5615-8.40 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 2043 2043 1.00 2 0.00 15 0.00 
  Kakadelis, Str 2059 GRE1.0010.52157.80 
  Arvanitis, Konstantinos 2026 GRE0.001-0.5215-7.80 

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)
 
 13th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2011-11-08
RcRownchangeKK*chgGame
 2084 2043 4.50 7 1.43 15 21.45 
  Soursos, Panayotis 1727 GRE1.0010.13151.95 
  Tepelenis, Nikolaos 2154 GRE1.0010.65159.75 
  Valden, Petros 2241 GRE1.0010.761511.40 
  Anastasopoulos, Spyros 2193 GRE0.001-0.3015-4.50 
  Goumas, Ioannis 2170 GRE0.001-0.3315-4.95 
  Sienczewski, Zbigniew 2140 POL0.5010.13151.95 
  Geroukalis, Athanasios 1963 GRE1.0010.39155.85 

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)
 
 120th Ambelokipi Open Athens, Ambelokipi GRE 2011-12-03
RcRownchangeKK*chgGame
 1953 2043 3.50 6 -0.10 15 -1.50 
  Sarantakos, Sotirios 1695 GRE1.0010.11151.65 
  Delithanasis, Dimitrios 2128 GRE0.5010.12151.80 
  Ilandzis, Spyridon 2124 GRE1.0010.61159.15 
  Sienczewski, Zbigniew 2140 POL0.001-0.3715-5.55 
  Nemtsas, Hristoforos 1880 GRE0.001-0.7215-10.80 
  Michailidis, Dimitrios 1752 GRE1.0010.15152.25 

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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