Individual Calculations May 2017
 Grigoriev, Vladimir  Total change: -63.20  Rating chartPersonal card
 championship of Tula, men Tula RUS 2017-03-20
RcRownchangeKK*chgGame
 2129 2224 4.00 9 -1.58 40 -63.20 
  Krasnov, Yury A. 2261 RUS0.001-0.4540-18.00 
  Trubizin, Ivan f2114 RUS0.501-0.1540-6.00 
  Ponomarenko, Viktor f2222 RUS0.5010.00400.00 
  Sukharev, Alexander 1921 RUS1.0010.14405.60 
  Biriukov, Alexander 2218 RUS0.001-0.5140-20.40 
  Berenbein, Alexander 2170 RUS0.001-0.5840-23.20 
  Menshov, Vladimir 1957 RUS1.0010.18407.20 
  Konovalov, Vladimir 2122 RUS1.0010.364014.40 
  Shkurkin, Andrey f2175 RUS0.001-0.5740-22.80 

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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