Individual Calculations August 2019
 Grapsa, Georgia  Total change: 13.20  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2217 2038 3.50 7 1.37 20 27.40 
  Cibickova, Zuzana wg2247 SVK0.5010.27205.40 
  Zimina, Olga mwg2374 ITA0.001-0.1220-2.40 
  Stoumbou, Eleni 1819 GRE1.0010.22204.40 
  Salahidou, Reveka 1971 GRE1.0010.41208.20 
  Cornette, Deimante mwg2438  * LTU0.001-0.0820-1.60 
  Botsari, Anna-Maria wg2233 GRE0.5010.25205.00 
  Paehtz, Elisabeth mwg2438  * GER0.5010.42208.40 
 * 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)
 
 12th International Open Palaiochora 2019 - Group A Palaiochora Crete GRE 2019-07-13
RcRownchangeKK*chgGame
 2027 2038 3.50 8 -0.71 20 -14.20 
  Petraki, Argiro 1701 GRE1.0010.12202.40 
  Worek, Joanna wg2313 CZE1.0010.832016.60 
  Steinberg, Nitzan g2438  * ISR0.001-0.0820-1.60 
  Kotrotsos, Vasilios f2259 GRE0.001-0.2220-4.40 
  Papidakis, Georgios 1888 GRE0.001-0.7020-14.00 
  Poschadel, Andreas Gregor 1809 GER0.501-0.2920-5.80 
  Hylands, Liam M 1922 ENG1.0010.34206.80 
  Bozanis, Dimitrios 1884 GRE0.001-0.7120-14.20 
 * 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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