Individual Calculations May 2017
 Berenbein, Alexander  Total change: -11.80  Rating chartPersonal card
 championship of Tula, men Tula RUS 2017-03-20
RcRownchangeKK*chgGame
 2163 2170 4.00 9 -0.59 20 -11.80 
  Ponomarenko, Viktor f2222 RUS0.5010.07201.40 
  Krasnov, Yury A. 2261 RUS0.001-0.3820-7.60 
  Trubizin, Ivan f2114 RUS0.501-0.0820-1.60 
  Albertin, Anatoly 2004 RUS1.0010.28205.60 
  Golovin, Nikolay M f2195 RUS0.001-0.4720-9.40 
  Grigoriev, Vladimir 2224 RUS1.0010.582011.60 
  Dobrenko, Artur 2150 RUS0.001-0.5320-10.60 
  Markov, Vladimir 2076 RUS1.0010.37207.40 
  Biriukov, Alexander 2218 RUS0.001-0.4320-8.60 

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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