Individual Calculations June 2017
 Chupakhin, Alexey  Total change: -18.60  Rating chartPersonal card
 Voronezh Spring Vitaly G. Terentiev Memorial 2017 Voronezh RUS 2017-04-18
RcRownchangeKK*chgGame
 1608 1544 2.00 7 -0.93 20 -18.60 
  Nasrudinov, Nasrudin 1808 RUS0.001-0.1820-3.60 
  Titov, Oleg 1607 RUS0.001-0.4120-8.20 
  Yakovich, Yury 1363 RUS1.0010.26205.20 
  Plemyannichev, Nikita 1539 RUS0.001-0.5120-10.20 
  Chermashentsev, Victor 1606 RUS1.0010.592011.80 
  Rudakov, Sergey S. 1578 RUS0.001-0.4520-9.00 
  Koshelev, Vladimir 1757 RUS0.001-0.2320-4.60 

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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