Individual Calculations April 2019
 Nigmatov, Ortik  Total change: -8.50  Rating chartPersonal card
 13th Tashkent (OPEN), Memorial of Georgy Agzamov (A) Tashkent UZB 2019-03-12
RcRownchangeKK*chgGame
 2301 2478 5.50 9 -0.85 10 -8.50 
  Rakhimov, Rakhmatjon 2079 UZB1.0010.08100.80 
  Karimov, Alisher f2263 TJK1.0010.23102.30 
  Pourramezanali, Amirreza g2519 IRI0.001-0.4410-4.40 
  Kurbonboeva, Sarvinoz wg2273 UZB0.001-0.7610-7.60 
  Tojiboev, Shokhamir 2101 UZB1.0010.09100.90 
  Vul, Arkadi Eremeevich g2253 RUS1.0010.22102.20 
  Yakubboev, Nodirbek m2569 UZB0.5010.12101.20 
  Sitnikov, Anton m2409 UKR1.0010.40104.00 
  Danielyan, Vahe f2246 ARM0.001-0.7910-7.90 

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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