Individual Calculations January 2018
 Berzhanin, Ivan  Total change: 9.00  Rating chartPersonal card
 Tyumen region Chmp. 2017 Tyumen RUS 2017-12-11
RcRownchangeKK*chgGame
 1771 1725 4.00 8 0.45 20 9.00 
  Kozlov, Egor Vl. 1940 RUS0.001-0.2320-4.60 
  Patakhova, Asiyat 1453 RUS1.0010.17203.40 
  Antipin, Sergei 2014 RUS0.001-0.1620-3.20 
  Romodan, Lev 1467 RUS0.001-0.8220-16.40 
  Abramova, Tatiana 1473 RUS1.0010.19203.80 
  Kolupaev, Vadim 1988 RUS1.0010.822016.40 
  Fomin, Pavel V. 1999 RUS0.001-0.1720-3.40 
  Lyzhin, Aleksandr 1835 RUS1.0010.652013.00 

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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