Individual Calculations April 2009
 Tsigelnitskiy, Ilusha  Total change: -23.30  Rating chartPersonal card
 Aeroflot open B Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2260 2370 3.50 9 -2.33 10 -23.30 
  Biryukov, Mikhail f2257 RUS1.0010.35103.50 
  Li, Hanbin 2274 CHN0.001-0.6310-6.30 
  Kursova, Maria wg2268 RUS1.0010.36103.60 
  Arlinsky, Uriel 2277 ISR0.501-0.1310-1.30 
  Shlegin, Stanislav f2318 RUS0.001-0.5710-5.70 
  Melkonian, Vardan 2238 ARM0.001-0.6810-6.80 
  Poghosyan, Suren 2218 ARM0.501-0.2010-2.00 
  Plotkin, Victor 2202 CAN0.001-0.7210-7.20 
  Velikanov, Igor 2292 RUS0.501-0.1110-1.10 

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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