Blitz: Individual Calculations January 2013
 Kostromin, Mikhail  Total change: -25.20  Rating chartPersonal card
 Lugansk Region Championship — 2012 (BLITZ) Lugansk UKR 2012-12-23
RcRownchangeKK*chgGame
 2239 2373 4.00 8 -1.26 20 -25.20 
  Yanichkin, Artur 2000 UKR1.0010.10202.00 
  Burkhach, Alexander 2255 UKR0.001-0.6620-13.20 
  Oleynik, Vladimir 2075 UKR1.0010.15203.00 
  Kuzmin, Gennadi P g2530 UKR0.001-0.2920-5.80 
  Hatskevich, Oleg 2319 UKR0.001-0.5820-11.60 
  Shagbazyan, Taron f2420 UKR0.5010.07201.40 
  Tkachenko, Georgiy m2201 UKR0.501-0.2320-4.60 
  Dudnikov, Nikita 2108 UKR1.0010.18203.60 

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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