Individual Calculations September 2017
 Perov, German  Total change: 11.60  Rating chartPersonal card
 Open Moscow. July - August 2017 Moscow RUS 2017-07-22
RcRownchangeKK*chgGame
 2037 2150 6.00 9 0.29 40 11.60 
  Novikov, Sergey M. 1751 RUS1.0010.08403.20 
  Martynov, Vladimir 1933 RUS1.0010.22408.80 
  Vul, Arkadi Eremeevich g2215 RUS0.5010.09403.60 
  Rossal, Valeriy I. 1933 RUS0.501-0.2840-11.20 
  Asefi, Zaheeruddeen f1954 AFG1.0010.254010.00 
  Lebedev, Aleksander 2048 RUS0.501-0.1440-5.60 
  Zilbert, Oleg f2202 RUS0.5010.07402.80 
  Kozlov, Vladimir N m2268 RUS1.0010.664026.40 
  Stepurko, Yury 2032 RUS0.001-0.6640-26.40 

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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