Individual Calculations April 2009
 Aldokhin, Ivan  Total change: 94.20  Rating chartPersonal card
 23. T.Petrosian Memorial 2009 open Moscow RUS 2009-01-03
RcRownchangeKK*chgGame
 2186 2251 6.50 9 1.28 15 19.20 
  Mihnenko, Nikita 1955 RUS1.0010.15152.25 
  Romanov, Stanislav 2058 RUS1.0010.25153.75 
  Hovhannisyan, Robert 2402 ARM0.5010.20153.00 
  Oparin, Grigoriy c2189 RUS1.0010.41156.15 
  Pustovoitova, Daria 2314 RUS1.0010.59158.85 
  Grigoryan, Karen H. c2139 ARM0.501-0.1515-2.25 
  Repina, Varvara wf2258 RUS1.0010.51157.65 
  Demidov, Mikhail f2288 RUS0.001-0.4515-6.75 
  Apryshko, Gleb 2074 RUS0.501-0.2315-3.45 

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)
 
 PriFR Chmp. 2009 Men open Kazan RUS 2009-01-20
RcRownchangeKK*chgGame
 2345 2251 5.50 9 2.14 15 32.10 
  Evteev, Alexey 1901 RUS1.0010.11151.65 
  Ponfilenok, Vladimir 2440 RUS0.5010.25153.75 
  Akhmadeev, Vadim m2424 RUS0.001-0.2715-4.05 
  Stepulev, Andrey 2067 RUS1.0010.26153.90 
  Ozolin, Maxim f2377 RUS0.5010.17152.55 
  Kalegin, Evgenij m2510 RUS1.0010.821512.30 
  Skomorokhin, Roman m2413 RUS1.0010.711510.65 
  Kharlov, Andrei g2511 RUS0.5010.32154.80 
  Lushenkov, Mikhail m2462 RUS0.001-0.2315-3.45 

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 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2492 2251 4.50 8 2.86 15 42.90 
  Kim, Alexey g2471 KOR0.5010.28154.20 
  Zubov, Alexander m2574 UKR0.001-0.1315-1.95 
  Krivoborodov, Egor m2436 RUS0.5010.24153.60 
  Soltanici, Ruslan m2400 MDA1.0010.701510.50 
  Belov, Igor m2460 RUS1.0010.771511.55 
  Sargissian, Gabriel g2601 ARM0.001-0.1115-1.65 
  Gabrielian, Artur m2472 RUS1.0010.781511.70 
  Geller, Jakov m2523 RUS0.5010.33154.95 

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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