Blitz: Individual Calculations March 2013
 Kostin, Konstantin  Total change: -79.60  Rating chartPersonal card
 Aeroflot blitz Moscow RUS 2013-02-14
RcRownchangeKK*chgGame
 2409 2361 2.00 8 -1.66 20 -33.20 
  Wang, Hao g2724 CHN0.001-0.1020-2.00 
  Wang, Hao g2724 CHN0.001-0.1020-2.00 
  Sakhvadze, Georgy 2075 RUS1.0010.16203.20 
  Sakhvadze, Georgy 2075 RUS0.001-0.8420-16.80 
  Romanov, Stanislav 2165 RUS0.001-0.7520-15.00 
  Romanov, Stanislav 2165 RUS1.0010.25205.00 
  Petrosian, Tigran L. g2670 ARM0.001-0.1420-2.80 
  Petrosian, Tigran L. g2670 ARM0.001-0.1420-2.80 

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)
 
 Bukhtin blitz 2 Moscow RUS 2013-02-23
RcRownchangeKK*chgGame
 2172 2361 2.00 6 -2.32 20 -46.40 
  Belsky, Vladislav 2043 RUS1.0010.13202.60 
  Safronov, Vladimir 2107 RUS1.0010.19203.80 
  Kovalenko, Igor g2652 UKR0.001-0.1520-3.00 
  Pugachev, Artem 2165 RUS0.001-0.7520-15.00 
  Khokhlov, Oleg 2083 RUS0.001-0.8320-16.60 
  Smotriakov, Arkady 1984 RUS0.001-0.9120-18.20 

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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