Individual Calculations April 2017
 Demin, Petr  Total change: -25.80  Rating chartPersonal card
 Irkutsk Chmp Men 2017 Irkutsk RUS 2017-02-04
RcRownchangeKK*chgGame
 1833 1800 3.00 8 -0.66 20 -13.20 
  Samarin, Sergei 2019 RUS0.001-0.2220-4.40 
  Kupriyanov, Mikhail 2030 RUS0.001-0.2120-4.20 
  Oshirov, Eduard 1816 RUS0.5010.02200.40 
  Ivakin, Valery 1763 RUS0.001-0.5520-11.00 
  Eremeenko, Vladimir 1851 RUS0.5010.07201.40 
  Sorokovikov, Vasily 1578 RUS1.0010.22204.40 
  Sakhyanov, Igor 1672 RUS1.0010.33206.60 
  Sergeev, Andrey 1937 RUS0.001-0.3220-6.40 

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)
 
 Angarsk_Chmp_2017 Angarsk RUS 2017-02-20
RcRownchangeKK*chgGame
 2032 1800 0.00 3 -0.63 20 -12.60 
  Medvid, Alexey 1991 RUS0.001-0.2520-5.00 
  Asaturyan , Ovanes 2084 RUS0.001-0.1620-3.20 
  Maltsev, Sergey 2020 RUS0.001-0.2220-4.40 

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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