Individual Calculations September 2018
 Gukhman, Sergey  Total change: 81.20  Rating chartPersonal card
 106 Peters Rook - Open Cup 13 Petergof RUS 2018-08-03
RcRownchangeKK*chgGame
 1550 1493 5.50 8 2.03 40 81.20 
  Bushmin, Boris M. 1136 RUS1.0010.11404.40 
  Nasyrov, Anton 1792 RUS0.001-0.1540-6.00 
  Cherny, Savva 1211 RUS1.0010.16406.40 
  Esipov, Aleksandr 1352 RUS1.0010.314012.40 
  Ismagilov, Igor 1881 RUS1.0010.914036.40 
  Prutskov, Aleksei 1734 RUS0.001-0.2040-8.00 
  Terman, Alexander 1564 RUS1.0010.604024.00 
  Shemyakinskiy, Nikita 1726 RUS0.5010.294011.60 

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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