Individual Calculations September 2009
 Cherednichenko, Svetlana  Total change: -2.55  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2484 2347 3.00 8 0.36 15 5.40 
  Ivanisevic, Ivan g2629 SRB0.001-0.1615-2.40 
  Moradiabadi, Elshan g2542 IRI0.001-0.2515-3.75 
  Azmaiparashvili, Zurab g2626 GEO0.001-0.1615-2.40 
  Petritaj, Fotjon 2244 ALB1.0010.36155.40 
  Kolev, Atanas g2569 BUL0.001-0.2215-3.30 
  Braun, Arik g2529 GER0.5010.24153.60 
  Tzintzios, Georgios 2169 GRE1.0010.27154.05 
  Lenic, Luka g2565 SLO0.5010.28154.20 

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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2277 2347 4.50 9 -0.78 15 -11.70 
  Kakkanas, Evangelos 2021 GRE1.0010.13151.95 
  Hess, Robert L g2560 USA0.001-0.2315-3.45 
  Bizopoulos, Alexandros 2128 GRE0.001-0.7815-11.70 
  Homatidis, Panagiotis 2123 GRE1.0010.22153.30 
  Rizos, Georgios 2163 GRE1.0010.26153.90 
  Kapnisis, Spyridon m2464 GRE0.001-0.3415-5.10 
  Aftsoglou, Ioannis 2214 GRE1.0010.32154.80 
  Bartel, Mateusz g2619 POL0.001-0.1715-2.55 
  Angelis, Mihail 2204 GRE0.501-0.1915-2.85 

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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2371 2347 4.50 9 0.25 15 3.75 
  Predojevic, Borki g2644 BIH0.001-0.1515-2.25 
  Kordis, Konstantinos 2221 GRE1.0010.33154.95 
  Malikentzos, Sotirios 2148 GRE1.0010.24153.60 
  Aroshidze, Levan g2537 GEO0.001-0.2515-3.75 
  Nikolaidis, Ioannis g2529 GRE0.5010.24153.60 
  Bozinakis, Pavlos 2148 GRE1.0010.24153.60 
  Managadze, Nikoloz m2459 GEO0.5010.15152.25 
  Melia, Salome mwg2441 GEO0.001-0.3715-5.55 
  Zygouris, Hristos 2212 GRE0.501-0.1815-2.70 

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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