Individual Calculations August 2019
 Mahammatov, Sirojiddin  Total change: -31.20  Rating chartPersonal card
 Tashkent June Open Tournament Tashkent UZB 2019-07-01
RcRownchangeKK*chgGame
 1536 1568 5.50 7 1.72 40 68.80 
  Mansurova, Mumtozbegim 1264 UZB1.0010.14405.60 
  Kilicheva, Sarvinoz 1404 UZB1.0010.284011.20 
  Shokir, Usmon 1728 UZB1.0010.714028.40 
  Suyarov, Mukhammadzokhid 1636 UZB0.5010.09403.60 
  Safarov, Doniyor 1867 UZB0.5010.354014.00 
  Raimkulov, Khidirdavlat 1324 UZB1.0010.20408.00 
  Abdukhakimov, Akbarali 1530 UZB0.501-0.0540-2.00 

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 A Tashkent UZB 2019-07-12
RcRownchangeKK*chgGame
 1387 1568 2.50 7 -2.50 40 -100.00 
  Shermuhammadov, Samandar 1968  * UZB0.001-0.0840-3.20 
  Gurgibaev, Arzikul 1337 UZB0.001-0.7940-31.60 
  Abdullaev, Mukhammadrakhim 1234 UZB0.001-0.8840-35.20 
  Fazliddinov, Bekhzodbek 1168  * UZB0.501-0.4240-16.80 
  Asanov, Otabek 1291 UZB1.0010.17406.80 
  Suleymanov, Mirabbas 1480 UZB0.001-0.6240-24.80 
  Bozorov, Javokhir 1231 UZB1.0010.12404.80 
 * 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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