Individual Calculations March 2018
 Rossal, Valeriy I.  Total change: 11.40  Rating chartPersonal card
 Moscow Open 2018_D1 Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 2024 2024 5.00 9 0.57 20 11.40 
  Zommer, Andrey 1638 RUS1.0010.09201.80 
  Filipenko, Alexander V m2285 RUS0.001-0.1820-3.60 
  Jakovlev, Oleg 1858 RUS0.501-0.2220-4.40 
  Prakhov, Nikolay 1862 RUS1.0010.29205.80 
  Brodsky, Igor m2266 RUS0.5010.30206.00 
  Martynov, Vladimir 1850 RUS1.0010.27205.40 
  Danilov, Boris 2155 RUS0.5010.18203.60 
  Khroulkov, German 2116 RUS0.5010.13202.60 
  Klots, Leonid f2183 RUS0.001-0.2920-5.80 

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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