Individual Calculations May 2012
 Gogolis, Alexandros  Total change: 12.30  Rating chartPersonal card
 Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 2312 2237 3.50 8 0.28 15 4.20 
  Papastavropoulos, Andreas f2248 GRE0.001-0.4815-7.20 
  Panagiotakopoulos, Gerasimos 2184 GRE1.0010.43156.45 
  Dounis, Alexandros 2244 GRE0.5010.01150.15 
  Sandalakis, Angelos 2380 GRE0.5010.19152.85 
  Grivas, Efstratios g2492 GRE0.001-0.1915-2.85 
  Karagiannis, Athanasios m2315 GRE0.001-0.3915-5.85 
  Gazis, Efstathios f2302 GRE1.0010.59158.85 
  Goritsas, Christos f2328 GRE0.5010.12151.80 

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)
 
 15th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2012-03-06
RcRownchangeKK*chgGame
 2147 2245 5.00 7 0.59 15 8.85 
  Ntatsis, Georgios 2039 GRE1.0010.24153.60 
  Papadimitriou, Loukas 2104 GRE0.501-0.1915-2.85 
  Zografos, Achilleas 2124 GRE1.0010.34155.10 
  Kokolias, Konstantinos 2182 GRE0.501-0.0915-1.35 
  Kourkoulos-Arditis, Stamatis 2150 GRE0.501-0.1315-1.95 
  Tepelenis, Nikolaos 2146 GRE1.0010.36155.40 
  Azis, Azizis Ektoras 2286 GRE0.5010.06150.90 

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)
 
 4th International Open Chess Tournament "Alexander the Great" 2012 Porto Carras - Halkidiki GRE 2012-04-16
RcRownchangeKK*chgGame
 2201 2245 5.00 9 -0.05 15 -0.75 
  Rautanen, Sari 2005 FIN1.0010.20153.00 
  Pein, Malcolm m2382 ENG0.001-0.3215-4.80 
  Ryabov, Igor 2009 RUS1.0010.20153.00 
  Antic, Dejan g2513 SRB0.001-0.1715-2.55 
  Franco, William 2097 COL1.0010.30154.50 
  Drenchev, Petar g2499 BUL0.001-0.1915-2.85 
  Haria, Ravi 2060 ENG0.501-0.2415-3.60 
  Miskulin, Dennis 2188 SWE1.0010.42156.30 
  Spirliadis, Achileas 2053 GRE0.501-0.2515-3.75 

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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