Individual Calculations May 2017
 Martinov, Ivan  Total change: 57.20  Rating chartPersonal card
 championship of Tula, men Tula RUS 2017-03-20
RcRownchangeKK*chgGame
 1928 1842 5.00 9 1.43 40 57.20 
  Kainov, Aleksey 2122 RUS0.5010.344013.60 
  Grechanik, Maxim 1941 RUS0.001-0.3640-14.40 
  Orlov, Valery 1967 RUS0.5010.17406.80 
  Smolskiy, Mikhail 1986 RUS1.0010.694027.60 
  Muromtsev, Oleg 1578 RUS1.0010.18407.20 
  Semenov, Nikolai 2107 RUS0.001-0.1840-7.20 
  Barashev, Alexey 1647 RUS1.0010.254010.00 
  Kurenkov, Nikolay 1808 RUS1.0010.454018.00 
  Zolotov, Bogdan 2192 RUS0.001-0.1140-4.40 

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)
 

 

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