Individual Calculations August 2018
 Zawadzka, Jolanta  Total change: -4.50  Rating chartPersonal card
 2018 Greek Team Cup final 8 Rio Achaias GRE 2018-07-08
RcRownchangeKK*chgGame
 2256 2439 2.00 3 -0.03 10 -0.30 
  Sgouros, Apostolos 2039  * GRE1.0010.08100.80 
  Saric, Ivan g2689 CRO0.001-0.1910-1.90 
  Nikolakopoulos, Nikolaos 2039  * GRE1.0010.08100.80 
 * 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)
 
 2018 Greek Team Championship of A Category Rio Achaias GRE 2018-07-10
RcRownchangeKK*chgGame
 2332 2439 4.00 7 -0.42 10 -4.20 
  Iordanidou, Zoi 2060 GRE1.0010.09100.90 
  Michna, Marta wg2322 GER0.501-0.1610-1.60 
  Szczepkowska, Karina mwg2396 POL0.501-0.0610-0.60 
  Botsari, Anna-Maria wg2284 GRE1.0010.29102.90 
  Antova, Gabriela fwf2301 FID0.501-0.1910-1.90 
  Paehtz, Elisabeth mwg2489 GER0.5010.07100.70 
  Cornette, Deimante mwg2470 LTU0.001-0.4610-4.60 

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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