Individual Calculations August 2023
 Lobanov, Sergei  Total change: -26.50  Rating chartPersonal card
 Russian Championship HL 2023_Men Novokuznetsk RUS 2023-06-26
RcRownchangeKK*chgGame
 2506 2547 5.50 9 0.55 10 5.50 
  Sergienko, Sergey m2306 RUS1.0010.20102.00 
  Paravyan, David g2612 RUS0.5010.09100.90 
  Rodin, Dmitrij m2330 RUS1.0010.22102.20 
  Ponkratov, Pavel g2589 RUS0.5010.06100.60 
  Murzin, Volodar g2611 RUS0.001-0.4110-4.10 
  Goganov, Aleksey g2531 RUS0.001-0.5210-5.20 
  Garifullina, Leya mwg2408 RUS1.0010.31103.10 
  Sakaev, Konstantin g2589 RUS1.0010.56105.60 
  Timofeev, Artyom g2574 RUS0.5010.04100.40 

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)
 
 International Chess Festival Astana Zhuldyzdary tournament A Astana KAZ 2023-07-11
RcRownchangeKK*chgGame
 2422 2547 6.00 10 -0.58 10 -5.80 
  Rakhimzhan, Alen f2154 KAZ1.0010.08100.80 
  Ibadov, Dashgyn m2372 FID1.0010.27102.70 
  Igambergenov, Alibek c2420 KAZ0.501-0.1710-1.70 
  Abdisalimov, Abdimalik m2451 UZB1.0010.37103.70 
  Sivuk, Vitaly g2432 SWE0.501-0.1610-1.60 
  Nikitenko, Mihail g2540 FID0.501-0.0110-0.10 
  Suleymenov, Alisher m2499 KAZ0.501-0.0710-0.70 
  Muradli, Mahammad g2546 AZE0.001-0.5010-5.00 
  Zhalmakhanov, Ramazan m2413 KAZ0.001-0.6810-6.80 
  Tsaruk, Maksim f2393 FID1.0010.29102.90 

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)
 
 Uralsk open 2023 - stage of the Cup of Kazakhstan Uralsk KAZ 2023-07-21
RcRownchangeKK*chgGame
 2273 2547 4.50 9 -2.62 10 -26.20 
  Amirali, Abzal 2062 KAZ0.501-0.4610-4.60 
  Mazhkenov, Alisher 2119 KAZ1.0010.07100.70 
  Suyarov, Mukhammadzokhid f2366 UZB1.0010.26102.60 
  Sevgi, Volkan f2288 TUR1.0010.18101.80 
  Kovalev, Vladislav g2603 FID0.001-0.4210-4.20 
  Igambergenov, Alibek c2420 KAZ0.001-0.6710-6.70 
  Abdurakhmonov, Mukhammadali m2385 UZB0.001-0.7110-7.10 
  Abdullayev, Ayat 2147  * KAZ0.501-0.4210-4.20 
  Iljushina, Olga wg2071 RUS0.501-0.4510-4.50 
 * 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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