Individual Calculations September 2022
 Petriashvili, Nikoloz  Total change: 27.20  Rating chartPersonal card
 GEO B-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1881 2401 8.50 9 -0.08 10 -0.80 
  Darsadze, Nikoloz 2001  * GEO1.0010.08100.80 
  Tabatadze, Erekle 1792 GEO1.0010.02100.20 
  Tsanatsqenishvili, Giorgi 1807 GEO1.0010.02100.20 
  Safarov, Deniel 1905 GEO1.0010.04100.40 
  Qalichava, Akaki 2119 GEO1.0010.16101.60 
  Kiladze, Luka 1875 GEO0.501-0.4710-4.70 
  Giorgadze, Giorgi 1766 GEO1.0010.01100.10 
  Elashvili, Giorgi 1921 GEO1.0010.05100.50 
  Kavkasidze, Ilia 1747 GEO1.0010.01100.10 
 * 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)
 
 2022 Turkish Is Bank Chess League Ankara TUR 2022-08-15
RcRownchangeKK*chgGame
 2452 2401 8.00 12 2.80 10 28.00 
  Murzin, Volodar m2541 RUS0.5010.19101.90 
  Shevchenko, Kirill g2642 UKR1.0010.80108.00 
  Daneshvar, Bardiya m2490 IRI0.5010.12101.20 
  Tarlabasi, Emirhan f2301 TUR1.0010.36103.60 
  Can, Isik m2483 TUR0.001-0.3910-3.90 
  Gunduz, Umut Erdem f2387 TUR1.0010.48104.80 
  Stoyanov, Tsvetan m2442 BUL0.5010.06100.60 
  Celik, Hasan Huseyin f2376 TUR0.501-0.0310-0.30 
  Unat, Can Haktan f2256 TUR1.0010.31103.10 
  Gurel, Ediz m2432 TUR1.0010.54105.40 
  Suleymanli, Aydin g2547 AZE0.5010.20102.00 
  Kozak, Adam g2522 HUN0.5010.16101.60 

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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