Individual Calculations August 2023
 Senevirathne, S D B K  Total change: -4.80  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U16 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1965 1806 4.00 8 1.27 40 50.80 
  Zhakshylykov, Erzhan f2209 KGZ0.001-0.0840-3.20 
  Beketov, Timur 1614 KAZ1.0010.254010.00 
  Sultangaziev, Amir 1839 KGZ0.5010.05402.00 
  Bakhrillaev, Bakhrom f2366 UZB0.5010.484019.20 
  Duishenbekov, Elhan 1413 KGZ1.0010.08403.20 
  Akhilbay, Imangali 2050 KAZ0.001-0.2040-8.00 
  Assylov, Miras 2012 KAZ0.5010.264010.40 
  Ilkhomi, Jaloliddin f2219 TJK0.5010.434017.20 

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)
 
 Asian Schools Chess Championship U17 Open Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1734 1806 4.00 9 -1.39 40 -55.60 
  Sandaruwan, M G Ravindu 1450 SRI1.0010.11404.40 
  Saravanabaavan, Brijeash 1622 SRI0.501-0.2440-9.60 
  Khripachenko, Alexander f2251 FID0.001-0.0640-2.40 
  Toshboev, Diyorbek 1601 UZB0.501-0.2640-10.40 
  Abeyrathne, K W A M G Dinod Uthsa 1406  * SRI1.0010.08403.20 
  Tangatov, Nurdaulet 1824 KAZ0.5010.03401.20 
  Hommadov, Amanmuhammet 2190 TKM0.001-0.0940-3.60 
  Abdukholikov, Sarvar 1591 UZB0.501-0.2740-10.80 
  Laksiri, A A Kavishka Gimshan 1667 SRI0.001-0.6940-27.60 
 * 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)
 

 

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