Individual Calculations April 2020
 Oganian, Arman  Total change: -52.80  Rating chartPersonal card
 Voronezh Stage of Junior Russia Cup 2020 - Boys Under 13 Voronezh RUS 2020-03-07
RcRownchangeKK*chgGame
 1407 1363 0.50 4 -1.32 40 -52.80 
  Strazhnikov, Matvey 1209 RUS0.501-0.2140-8.40 
  Deminov, Ilya 1672 RUS0.001-0.1440-5.60 
  Polukhin, Sergey 1493 RUS0.001-0.3240-12.80 
  Gopienko, Aleksandr 1255 RUS0.001-0.6540-26.00 

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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