Individual Calculations September 2018
 Marchuk, Rostislav  Total change: 62.00  Rating chartPersonal card
 Eurasia Open Cup SKB Kontur 2018 Ekaterinburg RUS 2018-07-31
RcRownchangeKK*chgGame
 2305 2155 4.00 8 1.55 40 62.00 
  Yeletsky, Ivan f2422 RUS0.5010.324012.80 
  Fotin, Vladimir f2359 RUS0.5010.264010.40 
  Obgolts, Erik f2334 RUS0.5010.23409.20 
  Dilmukhametov, Artur 2354 RUS0.5010.264010.40 
  Looshnikov, Nikolai m2419 RUS1.0010.824032.80 
  Popov, Mikhail f2404 RUS0.001-0.1940-7.60 
  Tomilova, Elena wm2309 RUS0.001-0.2940-11.60 
  Gyrgenova, Ekaterina 1842 RUS1.0010.14405.60 

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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