Rapid: Individual Calculations August 2023
 Obidjonov, Oriyat  Total change: -63.60  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U10 - Rapid Korumdu, Issyk-Kul KGZ 2023-07-01
RcRownchangeKK*chgGame
 1366 1656 6.00 7 0.37 40 14.80 
  Achilov, Akbarshoh 1151 UZB1.0010.04401.60 
  Toktaaliev, Namys 1180 KGZ0.501-0.4540-18.00 
  Mahmudov, Ezozbek 1256  * UZB1.0010.08403.20 
  Sobolev, Lev Yu. 1335 FID1.0010.13405.20 
  Omarbek, Adlet 1586 KAZ1.0010.404016.00 
  Novodvorskiy, Dmitriy Al 1605 FID1.0010.434017.20 
  Wijerathna, Vinuka Dihain 1451 SRI0.501-0.2640-10.40 
 * 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)
 
 Asian Schools Rapid Chess Championship U13 Open Tashkent UZB 2023-07-14
RcRownchangeKK*chgGame
 1412 1656 3.50 7 -1.96 40 -78.40 
  Aaryn, Rudrapati 1260 IND1.0010.08403.20 
  Umurzakov, Alisher 1426 UZB1.0010.21408.40 
  Tenguundalai, Ganbat 1485 MGL0.501-0.2340-9.20 
  Bokhodirov, Abdulkodir 1710 UZB0.001-0.4240-16.80 
  Chuluunbaatar, Gerelmaa 1256  * MGL0.001-0.9240-36.80 
  Kodiri, Pairavi 1362 TJK1.0010.15406.00 
  Ataev, Aziz 1386 UZB0.001-0.8340-33.20 
 * 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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