Individual Calculations January 2019
 Buzmakov, Ivan  Total change: -17.20  Rating chartPersonal card
 Perm Standard 2018 Perm RUS 2018-12-10
RcRownchangeKK*chgGame
 1692 1670 3.00 8 -0.86 20 -17.20 
  Tsyganov, Alexander 2046 RUS1.0010.912018.20 
  Kamilov, Dmitry 1644 RUS0.001-0.5420-10.80 
  Tsapalin, Sergey 2016 RUS0.001-0.1120-2.20 
  Kozlov, Vladimir 2028 RUS0.001-0.1020-2.00 
  Shvetsova, Anastasya 1337 RUS0.001-0.8820-17.60 
  Devyaterikov, Vladimir 1617 RUS1.0010.43208.60 
  Shishkin, Demid 1315 RUS0.001-0.8920-17.80 
  Chechurin, Yury 1535 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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