Blitz: Individual Calculations July 2023
 Tsolakidou, Stavroula  Total change: -6.20  Rating chartPersonal card
 IV COOP SAAREMAA CHESS FESTIVAL Blitz Kuressaare EST 2023-06-02
RcRownchangeKK*chgGame
 2242 2351 6.50 11 -0.31 20 -6.20 
  Krums, Ilmars 1951  * LAT1.0010.08201.60 
  Laizans, Aivars 2054 LAT0.001-0.8520-17.00 
  Agafonov, Yuri 1975 LAT1.0010.09201.80 
  Tuul, Tarmo 2099 EST1.0010.19203.80 
  Nazarova, Anastasia wf2096 FIN1.0010.19203.80 
  Agrest, Evgenij g2552 SWE1.0010.762015.20 
  Kogan, Arthur g2508 ISR0.001-0.2920-5.80 
  Shishkov, Andrei m2228 EST1.0010.33206.60 
  Larkin, Vladyslav m2393 UKR0.001-0.4420-8.80 
  Fridman, Daniel g2538 GER0.001-0.2620-5.20 
  Narva, Mai mwg2273 EST0.501-0.1120-2.20 
 * 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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