Rapid: Individual Calculations July 2021
 Saydaliev, Saidakbar  Total change: -9.20  Rating chartPersonal card
 15th Central Chess Club Sunday Open Tashkent UZB 2021-05-30
RcRownchangeKK*chgGame
 1652 2106 7.00 8 0.03 20 0.60 
  Akbaraliev, Yuldashali 1371 UZB1.0010.01200.20 
  Davlatova, Sevinch 1371 UZB1.0010.01200.20 
  Azizov, Sadullo 1457 UZB1.0010.01200.20 
  Rakhmatullaev, Akjol 1603 UZB1.0010.04200.80 
  Rakhmatullaev, Almas 1984 UZB0.001-0.6720-13.40 
  Safarov, Doniyor 1663 UZB1.0010.06201.20 
  Kuziev, Miraziz 1650 UZB1.0010.06201.20 
  Nazhmeddinov, Sirodjiddin 2116 UZB1.0010.512010.20 

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)
 
 17th Central Chess Club Sunday Open Tashkent UZB 2021-06-20
RcRownchangeKK*chgGame
 1698 2100 8.00 9 0.17 20 3.40 
  Babaev, Karimjon 1365 UZB1.0010.01200.20 
  Budnikov, Vasiliy 1521 UZB1.0010.02200.40 
  Kuziev, Miraziz 1705 UZB1.0010.08201.60 
  Rakhmatullaev, Almas 1915 UZB0.501-0.2420-4.80 
  Begmuratov, Khumoyun c1795 UZB0.501-0.3620-7.20 
  Kuvondikov, Khasan 1580 UZB1.0010.03200.60 
  Nazhmeddinov, Sirodjiddin 2088 UZB1.0010.48209.60 
  Suyarov, Mukhammadzokhid 1784 UZB1.0010.13202.60 
  Abdullaev, Kamronbek 1531 UZB1.0010.02200.40 

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)
 
 18th Central Chess Club Sunday Open Tashkent UZB 2021-06-27
RcRownchangeKK*chgGame
 1781 2100 6.50 9 -0.66 20 -13.20 
  Bakhodirov, Umarjon 1365 UZB1.0010.01200.20 
  Abdullaev, Mukhammadrakhim 1585 UZB1.0010.04200.80 
  Begmuratov, Khumoyun c1795 UZB0.001-0.8620-17.20 
  Shamsuddin, Sayyid Usmon 1484 UZB1.0010.02200.40 
  Suyarov, Mukhammadzokhid 1784 UZB1.0010.13202.60 
  Rakhmatullaev, Almas 1915 UZB0.501-0.2420-4.80 
  Chorshanbieva, Umida 1934 UZB0.501-0.2220-4.40 
  Nurullaev, Akhmad 1862 UZB1.0010.20204.00 
  Fayzullaev, Akmal f2303 UZB0.5010.26205.20 

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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