Individual Calculations May 2019
 Safin, Robert  Total change: 81.20  Rating chartPersonal card
 PFO 2019 Izhevsk RUS 2019-03-20
RcRownchangeKK*chgGame
 2239 2094 4.50 8 2.03 40 81.20 
  Toropov, Pavel f2300 RUS0.001-0.2440-9.60 
  Siyalov, Mikhail 1694  * RUS1.0010.08403.20 
  Sadykov, Ramil f2360 RUS1.0010.824032.80 
  Ozolin, Maxim m2395 RUS0.001-0.1540-6.00 
  Tukhvatullin, Vladislav f2299 RUS1.0010.764030.40 
  Rogoznikov, Andrey 2343 RUS0.001-0.1940-7.60 
  Ospennikov, Dmitry V f2283 RUS0.5010.254010.00 
  Vafin, Ayrat 2240 RUS1.0010.704028.00 
 * 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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