Individual Calculations October 2008
 Kordis, Konstantinos  Total change: 4.95  Rating chartPersonal card
 Acropolis International Tournament 2008 Athens GRE 2008-08-09
RcRownchangeKK*chgGame
 2295 2215 2.00 8 -1.14 15 -17.10 
  Melia, Salome mwg2416 GEO0.001-0.2415-3.60 
  Kanakaris, Georgios 2284 GRE0.001-0.4015-6.00 
  Dounis, Alexandros 2162 GRE1.0010.43156.45 
  Astaneh Lopez, Alex f2357 IRL1.0010.691510.35 
  Sergeev, Aleksander f2354 KAZ0.001-0.3115-4.65 
  Sandu, Mihaela wm2288 ROU0.001-0.4015-6.00 
  Saravanan, V m2405 IND0.001-0.2515-3.75 
  Stefanidi, Maria-Anna 2095 GRE0.001-0.6615-9.90 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 2118 2215 7.00 9 1.47 15 22.05 
  Tsiropoulas, Apostolos 2025 GRE1.0010.25153.75 
  Ronchetti, Niccolo` m2434 ITA0.5010.28154.20 
  Kafetzopoulos, Anastasios 2049 GRE1.0010.28154.20 
  Sergeev, A f2354 KAZ0.001-0.3115-4.65 
  Ximitidou, Maria 1865 GRE1.0010.11151.65 
  Tsokopoulos, Dedalos 1905 GRE1.0010.14152.10 
  Malikentzos, Sotirios 2064 GRE0.501-0.2015-3.00 
  Sigouros, Ioannis 2008 GRE1.0010.23153.45 
  Karagiannis, Athanasios m2357 GRE1.0010.691510.35 

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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