Rapid: Individual Calculations April 2018
 Matkevich, Mikhail  Total change: -1.40  Rating chartPersonal card
 Serpukhov rapid 2018 U13 Serpukhov RUS 2018-02-25
RcRownchangeKK*chgGame
 1362 1421 4.00 7 -0.07 20 -1.40 
  Perevezentsev, Artem 1677 RUS0.001-0.1920-3.80 
  Khamraev, Nazar 1196 RUS1.0010.22204.40 
  Vasilkov, Sergey 1292 RUS1.0010.33206.60 
  Sannikova, Anna 1231 RUS0.001-0.7520-15.00 
  Polozova, Anna 1299 RUS0.001-0.6720-13.40 
  Chukavina, Elena 1550 RUS1.0010.672013.40 
  Rabin, Mikhail 1287 RUS1.0010.32206.40 

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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