Individual Calculations August 2023
 Rakhmatullaev, Almas  Total change: 54.40  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U18 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 2149 2330 7.00 9 0.60 20 12.00 
  Kenbeilov, Timur 1989 KAZ1.0010.12202.40 
  Manon, Reja Neer f2111 BAN0.501-0.2820-5.60 
  Mayank, Chakraborty c2326 IND1.0010.49209.80 
  De Silva, L M S T m2433 SRI0.5010.14202.80 
  Orozbaev, Eldiar f2281 KGZ0.501-0.0720-1.40 
  Tursunali , Bekarys 2070 KAZ1.0010.18203.60 
  Degenbaev, Aziz 2151 KGZ1.0010.27205.40 
  Samandarov, Sherzod 2053 UZB0.501-0.3320-6.60 
  Piyumantha, M Thisal Manjith 1930  * SRI1.0010.08201.60 
 * 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)
 
 ISSYKKUL OPEN Chess Festival 2023 - Tournament A Korumdu, Issyk-Kul KGZ 2023-07-12
RcRownchangeKK*chgGame
 2298 2330 6.50 10 1.15 20 23.00 
  Shturman, Arseniy c2076 RUS1.0010.19203.80 
  Isajevsky, Anton f2403 RUS0.001-0.4020-8.00 
  Zheenbekov, Nurgazy 2025 KGZ1.0010.14202.80 
  Gleizerov, Evgeny g2409 RUS1.0010.612012.20 
  Abdyzhapar, Asylbek m2302 KGZ0.001-0.5420-10.80 
  Kostenko, Petr g2366 KAZ1.0010.552011.00 
  De Silva, L M S T m2433 SRI0.5010.14202.80 
  Khusenkhojaev, Mustafokhuja f2293 TJK1.0010.45209.00 
  Mayank, Chakraborty c2326 IND0.501-0.0120-0.20 
  Ulybin, Mikhail g2343 RUS0.5010.02200.40 

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)
 
 Altaiskaya buhta 2023 Altaiskaya buhta KAZ 2023-07-22
RcRownchangeKK*chgGame
 2239 2330 6.50 9 0.97 20 19.40 
  Lependin, Anatolij m2362 RUS1.0010.542010.80 
  Akhmetov, Ayan m2411 KAZ0.001-0.3920-7.80 
  Bayantas, Asman 2047 KAZ1.0010.16203.20 
  Kostenko, Petr g2366 KAZ0.5010.05201.00 
  Zemlyanskii, Ivan f2296 RUS0.501-0.0520-1.00 
  Sezdbekov, Ruslan f2261 KGZ0.501-0.1020-2.00 
  Degenbaev, Aziz 2151 KGZ1.0010.27205.40 
  Levchenko, Leonid 2143 RUS1.0010.26205.20 
  Malygin, Vladislav 2118 KAZ1.0010.23204.60 

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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