Individual Calculations July 2023
 Cziko, Eduard-Carol  Total change: 51.20  Rating chartPersonal card
 European Senior Chess Championship 2023 over 50 - Open Acqui Terme ITA 2023-05-26
RcRownchangeKK*chgGame
 2094 1885 3.00 6 1.54 20 30.80 
  Vehi Bach, Victor Manuel m2236 ESP1.0010.892017.80 
  Lasinskas, Povilas f2131 LTU0.5010.31206.20 
  Katzir, Moshe c2150 ISR0.001-0.1820-3.60 
  Cristiani, Cesare 2025 ITA0.5010.19203.80 
  Cmiel, Thorsten f2046 GER0.5010.21204.20 
  Braun, Klaus 1976 GER0.5010.12202.40 

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)
 
 S: 35th International Chess Tournament Open Pula 2023 Pula CRO 2023-06-17
RcRownchangeKK*chgGame
 1979 1941 5.00 9 1.02 20 20.40 
  Bandieramonte, Enrico 1541  * ITA1.0010.08201.60 
  Perhinig, Robert f2191 AUT0.001-0.1920-3.80 
  Kutschker, Alexander 1628 AUT1.0010.14202.80 
  Jakrlin, Mihael 2206 CRO1.0010.822016.40 
  Skrbec, Leon 2181 SLO0.001-0.2020-4.00 
  Medic, Mirjana wg2245 CRO0.001-0.1420-2.80 
  Klasinc, Kristjan 1725 SLO1.0010.22204.40 
  Vasic, Bosko 2031 CRO1.0010.622012.40 
  Candian, Lorenzo 2063 ITA0.001-0.3320-6.60 
 * 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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