Individual Calculations March 2011
 Piskov, Vladimir  Total change: -12.45  Rating chartPersonal card
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2139 2046 4.00 8 0.80 15 12.00 
  Kharlov, Andrei g2446  * RUS0.001-0.0815-1.20 
  Petukhov, Nikolay 1803 RUS1.0010.20153.00 
  Erzhanov, Arman f2285 RUS0.001-0.2015-3.00 
  Absoliamov, Javday 1834 RUS1.0010.23153.45 
  Ageichenko, Genadi A 2387 RUS0.001-0.1215-1.80 
  Matjukhin, Anatolij 1890 RUS1.0010.29154.35 
  Yeo, Michael J 2189 ENG1.0010.691510.35 
  Gurkin, Anton 2275 KAZ0.001-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Aeroflot open 2011 C Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 1962 2046 2.50 7 -1.63 15 -24.45 
  Khatoev, Eduard 2270 RUS0.001-0.2215-3.30 
  Filatov, Semen 1649 RUS0.001-0.9215-13.80 
  Abuzov, Anvar 1776 RUS0.501-0.3315-4.95 
  Kosov, Igor 1742 RUS1.0010.14152.10 
  Zilbershtein, Victor 1856 ISR1.0010.25153.75 
  Plotkin, Victor 2239 CAN0.001-0.2515-3.75 
  Nikolaeva, Alexandra wf2199 RUS0.001-0.3015-4.50 

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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