Individual Calculations October 2008
 Grigoriadis, Alexandros  Total change: -45.10  Rating chartPersonal card
 GREEK TEAM CUP 2008 - TIE BREAKS GREEK CITIES GRE 2008-06-01
RcRownchangeKK*chgGame
 2072 2422 0.00 1 -0.89 10 -8.90 
  Konstantelias, K 2072 GRE0.001-0.8910-8.90 

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)
 
 GREEK TEAM CUP 2008 - FINAL FOUR KALLITHEA HALKIDIKI GRE 2008-07-03
RcRownchangeKK*chgGame
 2398 2417 1.00 2 -0.04 10 -0.40 
  Banikas, Hristos g2571 GRE0.001-0.2910-2.90 
  Koukoufikis, Georgios 2224 GRE1.0010.25102.50 

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)
 
 Acropolis International Tournament 2008 Athens GRE 2008-08-09
RcRownchangeKK*chgGame
 2280 2417 4.50 9 -1.61 10 -16.10 
  Nathanail, Emanouel 2219 GRE1.0010.24102.40 
  Graf, Alexander g2622 GER0.001-0.2410-2.40 
  Sandu, Mihaela wm2288 ROU0.001-0.6710-6.70 
  Stiri, Alexandra wm2149 GRE0.501-0.3310-3.30 
  Panagiotopoulos, Alexandros 2197 GRE1.0010.22102.20 
  Goumas, Georgios 2276 GRE0.501-0.1910-1.90 
  Fakhiridou, Ekaterini wm2274 GRE0.501-0.1910-1.90 
  Aggelis, Nikolaos 2271 GRE0.501-0.2010-2.00 
  Kourousis, Epaminondas 2223 GRE0.501-0.2510-2.50 

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
 2091 2417 5.00 8 -1.97 10 -19.70 
  Sienczewski, Zbigniew 2113 POL0.501-0.3610-3.60 
  Liodakis, Konstantinos 2067 GRE0.501-0.3910-3.90 
  Tsiropoulas, Apostolos 2067 GRE1.0010.11101.10 
  Kaforos, Dimitrios-Alkis 2172 GRE1.0010.20102.00 
  Hristidis, Savas 2067 GRE1.0010.11101.10 
  Balaskas, Panayotis 2106 GRE0.001-0.8610-8.60 
  Pappelis, Dimitrios 2067 GRE0.501-0.3910-3.90 
  Koursaris, Nikolaos 2067 GRE0.501-0.3910-3.90 

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)
 

 

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