Rapid: Individual Calculations April 2018
 Kuznetsov, Igor M.  Total change: -12.20  Rating chartPersonal card
 Serpukhov rapid 2018 U13 Serpukhov RUS 2018-02-25
RcRownchangeKK*chgGame
 1522 1215 0.00 4 -0.61 20 -12.20 
  Khanin, Mikhail E. 1605 RUS0.001-0.0920-1.80 
  Chernikov, Ivan 1461 RUS0.001-0.1920-3.80 
  Kuliev, Ivan 1420 RUS0.001-0.2420-4.80 
  Ignatev, Daniil 1601 RUS0.001-0.0920-1.80 

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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