Individual Calculations April 2009
 Grishin, Alexander  Total change: 16.35  Rating chartPersonal card
 1st V.I.Goriainov Memorial 2008 open Moscow RUS 2008-12-01
RcRownchangeKK*chgGame
 2162 2231 5.00 7 0.91 15 13.65 
  Lavrischev, Anatoliy 1992 RUS1.0010.20153.00 
  Markevich, Arseniy 2086 RUS1.0010.31154.65 
  Erzhanov, Arman f2307 RUS0.001-0.4015-6.00 
  Paster, Arkady M. 1968 RUS1.0010.18152.70 
  Prokopchuk, Yury 2309 RUS1.0010.61159.15 
  Zolotukhin, Valery f2358 RUS0.001-0.3315-4.95 
  Blagovidov, Vitaliy 2115 RUS1.0010.34155.10 

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)
 
 4. R.D.Kholmov Memorial open Moscow RUS 2008-12-28
RcRownchangeKK*chgGame
 2109 2231 4.50 7 -0.02 15 -0.30 
  Leite, Ernst 2043 RUS0.501-0.2415-3.60 
  Ljamin, Vladimir 2143 RUS0.001-0.6215-9.30 
  Osipov, Anatoly 1881 RUS1.0010.11151.65 
  Bolshagin, Valery 2141 RUS0.501-0.1215-1.80 
  Shubin, Gennady 1910 RUS1.0010.13151.95 
  Mosionzhik, Ilya f2191 RUS1.0010.44156.60 
  Shabanov, Yuri g2456 RUS0.5010.28154.20 

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)
 
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2103 2231 5.50 8 0.20 15 3.00 
  Khatnikov, Alexander 1958 RUS1.0010.17152.55 
  Andreev, Gennadiy 2095 RUS1.0010.32154.80 
  Sakharov, Lev 2057 RUS1.0010.27154.05 
  Martynenko, Alexey 1968 RUS1.0010.18152.70 
  Polonskiy, Pavel 2111 RUS1.0010.34155.10 
  Gevorgyan, David 2252 ARM0.001-0.4715-7.05 
  Vdovin, Sergei 2263 RUS0.001-0.4615-6.90 
  Khatoev, Eduard 2120 RUS0.501-0.1515-2.25 

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)
 

 

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