Individual Calculations April 2015
 Nadirjanova, Nodira  Total change: -7.00  Rating chartPersonal card
 9th Tashkent Open, Agzamov Memorial Tashkent UZB 2015-03-11
RcRownchangeKK*chgGame
 2114 2157 4.00 8 -0.35 20 -7.00 
  Tillyaev, Ulugbek f2396 UZB0.001-0.2020-4.00 
  Avalboev, Sukhrobjon 1781 UZB0.501-0.4120-8.20 
  Yunusov, Mukhammad 1757  * TJK1.0010.08201.60 
  Petrosian, Tigran L. g2557  * ARM0.001-0.0820-1.60 
  Mehrad, Ahmad Tamim 1912 AFG1.0010.20204.00 
  Khoroshev, Nikita f2319 UZB0.001-0.2920-5.80 
  Nurullaev, Akhmad 1928 UZB1.0010.21204.20 
  Vul, Arkadi Eremeevich g2262 RUS0.5010.14202.80 
 * 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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