Individual Calculations July 2022
 Botiraliev, Abdumajid  Total change: 131.60  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1994 1655 4.00 8 2.96 35 103.60 
  Sultan, Ibrahim m2052 UAE0.001-0.0835-2.80 
  Ofowino, Toritsemuwa 1936 NGR0.001-0.1635-5.60 
  Elnaami, Hashem A.k. c1934 LBA1.0010.843529.40 
  Aborezika, Mohamed 1965 LBA1.0010.863530.10 
  Raji Sayel, Abu Azizah 1886 PLE0.001-0.2135-7.35 
  Al Maashani, Amer f1951 OMA0.001-0.1535-5.25 
  Al Mutairi, Abdullah F 1990 KSA1.0010.883530.80 
  Sarwat, Walaa m2237 EGY1.0010.983534.30 

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)
 
 Tashkent Summer Open 2022 Tashkent UZB 2022-06-03
RcRownchangeKK*chgGame
 1479 1583 4.50 8 -0.50 35 -17.50 
  Allaberganov, Akbar 1266 UZB1.0010.13354.55 
  Isomov, Umar 1944 UZB0.001-0.1035-3.50 
  Davronbekov, Kamron 1294 UZB1.0010.16355.60 
  Mirzakhoshimova, Marjona 1235 UZB1.0010.11353.85 
  Umurzakov, Alisher 1414 UZB0.001-0.7235-25.20 
  Sanetullaev, Almas 1349 UZB1.0010.21357.35 
  Umarov, Mukhammadrizo 1770 UZB0.5010.24358.40 
  Abdullaev, Mukhammadrakhim 1561 UZB0.001-0.5335-18.55 

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)
 
 Western Asia Youth Chess Festival 2022, Open U-10 Ukulhas MDV 2022-06-17
RcRownchangeKK*chgGame
 1555 1583 3.50 4 1.30 35 45.50 
  Aiyan, Rahman 1407 BAN1.0010.27359.45 
  Smirnov, Mark 1889 KAZ0.5010.363512.60 
  Dauren, Darmen 1476 KAZ1.0010.353512.25 
  Ibraimov, Dastan 1449 KGZ1.0010.323511.20 

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)
 

 

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