Individual Calculations August 2023
 Chubakov, Sultan  Total change: -38.00  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2213 2267 5.00 9 -0.05 40 -2.00 
  Uithof, Kasper 1882 NED1.0010.09403.60 
  Mai, Aron Thor 2077 ISL1.0010.254010.00 
  Royal, Shreyas m2429 ENG1.0010.714028.40 
  Peyrer, Konstantin f2411 AUT0.5010.19407.60 
  Heimisson, Hilmir Freyr m2413 ISL0.001-0.3040-12.00 
  Ghevondyan, Arman 2047 ARM0.501-0.2840-11.20 
  Petrov, Marian g2454 BUL0.001-0.2640-10.40 
  Vemparala, Nikash c2096 USA0.501-0.2340-9.20 
  Kaczmarek, Arkadiusz 2104 POL0.501-0.2240-8.80 

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)
 
 SERBIA OPEN 2023 - Masters Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 2153 2205 3.50 8 -0.90 40 -36.00 
  Kalogridis, Antonios f2328 GRE0.5010.17406.80 
  Efremov, Vladislav f2355 FID1.0010.704028.00 
  Mitsis, Georgios m2412 GRE0.001-0.2340-9.20 
  Huseynova, Lala 1805  * AZE1.0010.08403.20 
  Uskov, Artem m2372 FID0.001-0.2840-11.20 
  Eldho, Skaria 1945 IND0.001-0.8240-32.80 
  Phatak, Aanjaneya 2040 IND0.501-0.2240-8.80 
  Jevtic, Miroljub 1963 SRB0.501-0.3040-12.00 
 * 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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