Individual Calculations November 2013
 Kachko, Alexander  Total change: -10.80  Rating chartPersonal card
 Lugansk autumn 2013 Lugansk UKR 2013-10-16
RcRownchangeKK*chgGame
 2267 2357 4.50 9 -1.08 10 -10.80 
  Kotliar, Alexey 2131 UKR1.0010.21102.10 
  Oganyan, Arsen 2280 RUS0.501-0.1110-1.10 
  Tkachenko, Georgiy m2219 UKR0.501-0.1910-1.90 
  Gavrish, Leonid 2155 UKR0.501-0.2610-2.60 
  Shagbazyan, Taron f2410 UKR0.001-0.4310-4.30 
  Terletsky, Oleg 2274 UKR1.0010.39103.90 
  Oganian, Miran f2342 RUS0.001-0.5210-5.20 
  Malyi, Viacheslav f2258 UKR0.501-0.1410-1.40 
  Kostromin, Mikhail m2332 ISR0.501-0.0310-0.30 

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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