Individual Calculations January 2012
 Rigopoulos-Tsigkos, Alexandros  Total change: 29.25  Rating chartPersonal card
 6th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-10-15
RcRownchangeKK*chgGame
 1910 2066 6.00 7 1.23 15 18.45 
  Mourtzouni, Maria 1666  * GRE1.0010.08151.20 
  Kalofonos, Panayotis 1771 GRE1.0010.15152.25 
  Giannopoulos, Antonios 1888 GRE1.0010.27154.05 
  Anairousis, Panag 1992 GRE1.0010.40156.00 
  Kagas, Konstantinos 2056 GRE0.001-0.5115-7.65 
  Kostouros, Alexandros 2113 GRE1.0010.57158.55 
  Koulaxouzidis, Georgios 1887 GRE1.0010.27154.05 
 * 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)
 
 Pilsen Open 2011 Plzen CZE 2011-11-19
RcRownchangeKK*chgGame
 2125 2066 4.00 8 0.72 15 10.80 
  Zoubek, Vladimir 1666  * CZE1.0010.08151.20 
  Oussedik, Mahfoud c2225 ALG0.001-0.2915-4.35 
  Hamza, Amira wc1874 ALG1.0010.25153.75 
  Yakimenko, Alexander A. 2260 RUS1.0010.751511.25 
  Cherednichenko, Svetlana wg2261 UKR0.001-0.2515-3.75 
  Zakharchenko, Arnold m2233 UKR1.0010.721510.80 
  Kourousis, Epaminondas 2277 GRE0.001-0.2315-3.45 
  Karhanek, Pavel 2207 CZE0.001-0.3115-4.65 
 * 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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