Individual Calculations May 2012
 Korlotsidis, Spiridon  Total change: 7.50  Rating chartPersonal card
 Attica Team Championship of B' Category 2012 Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 2124 2051 4.00 9 0.38 15 5.70 
  Xylogiannopoulos, Antonios 2086 GRE0.5010.05150.75 
  Margaritis, Fotios 2194 GRE0.001-0.3115-4.65 
  Goumas, Ioannis 2174 GRE0.5010.17152.55 
  Patriarheas, Georgios 2022 GRE1.0010.46156.90 
  Skourtis, Efstratios 2033 GRE1.0010.47157.05 
  Passakos, Georgios 2125 GRE1.0010.60159.00 
  Georgilakis, K 2078 GRE0.001-0.4615-6.90 
  Seretakis, Nikolas 2174 GRE0.001-0.3315-4.95 
  Valden, Petros 2226 GRE0.001-0.2715-4.05 

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)
 
 2nd open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-02-11
RcRownchangeKK*chgGame
 1909 2051 4.00 7 -0.52 15 -7.80 
  Forakis, Konstant 1651  * GRE1.0010.08151.20 
  Ladas, Dimitrios 1668 GRE1.0010.09151.35 
  Drakopoulos, Polihronis 1712 GRE0.501-0.3815-5.70 
  Sienczewski, Zbigniew 2080 POL0.5010.04150.60 
  Grigoriadis, Mihail 1775 GRE1.0010.17152.55 
  Margaritis, Fotios 2194 GRE0.001-0.3115-4.65 
  Kostouros, Alexandros 2280 GRE0.001-0.2115-3.15 
 * 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)
 
 3rd open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-03-10
RcRownchangeKK*chgGame
 1826 2040 4.50 7 -0.53 15 -7.95 
  Koutsounis, Vasilios 1640  * GRE1.0010.08151.20 
  Alexiadis, Hristos 1717 GRE0.501-0.3715-5.55 
  Nteves, Stamatios 1640  * GRE1.0010.08151.20 
  Stavropoulos, Konstantinos 1640  * GRE1.0010.08151.20 
  Margaritis, Fotios 2194 GRE1.0010.711510.65 
  Kostouros, Alexandros 2241 GRE0.001-0.2415-3.60 
  Drakopoulos, Polihronis 1712 GRE0.001-0.8715-13.05 
 * 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 2012 - PS Peristeriou Peristeri - Athens GRE 2012-04-17
RcRownchangeKK*chgGame
 1937 2040 5.50 7 1.17 15 17.55 
  Salahidi, Reveka 1640  * GRE1.0010.08151.20 
  Vlahos, Athanasios 1867 GRE1.0010.27154.05 
  Kostouros, Alexandros 2241 GRE1.0010.761511.40 
  Kymionis, Konstantinos 1985 GRE1.0010.42156.30 
  Sienczewski, Zbigniew 2131 POL0.5010.12151.80 
  Kefalas, Spyridon 1930 GRE0.001-0.6515-9.75 
  Fakoudis, Ioannis 1765 GRE1.0010.17152.55 
 * 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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