Individual Calculations April 2009
 Kreines, Mikhail  Total change: -21.60  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2092 2041 2.50 8 -0.98 15 -14.70 
  Kotov, Andrey f2254 RUS1.0010.771511.55 
  Mikhailov, Alexander B. 2227 RUS0.5010.24153.60 
  Orlov, Oleg 2299 RUS0.001-0.1815-2.70 
  Uraev, Ivan 2196 RUS0.001-0.2915-4.35 
  Kazakov, Konstantin 2269 KAZ0.001-0.2115-3.15 
  Ramazashvili, Rainer 1841 RUS0.001-0.7615-11.40 
  Magdalinskaya, Evgenia 1800 RUS1.0010.20153.00 
  Moshensky, Denis 1848 RUS0.001-0.7515-11.25 

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 C Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 1988 2041 4.50 9 -0.46 15 -6.90 
  Kuznetsov, Mikhail V. 2196 RUS0.001-0.2915-4.35 
  Dadello, Aleksandra 1776 POL1.0010.18152.70 
  Remizov, Juri 2174 RUS0.001-0.3215-4.80 
  Dadello, Krzysztof 1718 POL1.0010.13151.95 
  Vetrov, Alexey 2163 RUS0.001-0.3315-4.95 
  Cho, Seongho 1691 KOR1.0010.11151.65 
  Tkachuk, Andrey 2153 RUS0.5010.15152.25 
  Kochetkov, Victor N 2048 RUS0.001-0.4915-7.35 
  Sevenyuk, Alexey 1971 BLR1.0010.40156.00 

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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