Individual Calculations September 2010
 Kontos, Vasilios  Total change: 5.70  Rating chartPersonal card
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 1991 1714 0.50 5 -0.35 15 -5.25 
  Doudonis, Hristos 2031 GRE0.001-0.1315-1.95 
  Stefanidi, Maria-Anna wf2092 GRE0.001-0.0915-1.35 
  Panagiotopoulos, Vasilios 1986 GRE0.001-0.1715-2.55 
  Sarakenidis, Nikolaos 1912 GRE0.5010.26153.90 
  Dimopoulos, Nikolaos 1933 GRE0.001-0.2215-3.30 

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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2012 1714 2.00 7 0.73 15 10.95 
  Tania, Sachdev mwg2114  * IND0.001-0.0815-1.20 
  Spiropoulos, Panagiotis I 2114  * GRE0.001-0.0815-1.20 
  Sideris, Theodoros 2053 GRE1.0010.881513.20 
  Galopoulos, Panagiotis f2095 GRE0.001-0.0915-1.35 
  Rigopoulos-Tsigkos, Alexandros 2020 GRE0.001-0.1415-2.10 
  Stamatopoulos, Apostolos 1577 GRE0.501-0.1815-2.70 
  Mitrandzas, Athanasios 2114  * GRE0.5010.42156.30 
 * 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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