Individual Calculations March 2015
 Tuzhba, Konstantin  Total change: -8.20  Rating chartPersonal card
 Moscow-Open 2015 C Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 1868 1915 4.00 8 -0.41 20 -8.20 
  Kolmakov, Pavel 2206 RUS0.001-0.1520-3.00 
  Levkin, Lev 1559 RUS0.501-0.3920-7.80 
  Eynullayev, Altay 1647 AZE0.001-0.8320-16.60 
  Shabunova, Ekaterina 1695 RUS0.501-0.2820-5.60 
  Asatryan, Gor 1679 RUS1.0010.20204.00 
  Kreines, Mikhail 2011 RUS1.0010.632012.60 
  Trusov, Mikhail 2119 RUS0.001-0.2420-4.80 
  Makhrov, Alexander 2025 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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