Individual Calculations July 2017
 Grigoriev, Oleg  Total change: 29.20  Rating chartPersonal card
 International Children Day 2017 St. Petersburg RUS 2017-05-22
RcRownchangeKK*chgGame
 1931 2042 6.50 9 0.73 40 29.20 
  Rudovskii, Filipp 1742 RUS1.0010.15406.00 
  Shevtsov, Mikhail 1821 RUS0.501-0.2840-11.20 
  Trushnikov, Viacheslav 1816 RUS1.0010.21408.40 
  Artamonov, Valery 2217 RUS0.5010.23409.20 
  Zheleznyakov, Peter 1910 RUS1.0010.324012.80 
  Sheynin, Izrail 1975 RUS1.0010.414016.40 
  Simko, Vladimir 1859 RUS1.0010.264010.40 
  Sapegin, Yaroslav 1963 RUS0.501-0.1140-4.40 
  Rutman, Aleksandr f2073 RUS0.001-0.4640-18.40 

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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