Individual Calculations October 2008
 Petrushin, Alexander I  Total change: -29.10  Rating chartPersonal card
 12. Voronezh open - Masters 2008 Voronezh RUS 2008-06-12
RcRownchangeKK*chgGame
 2448 2426 4.00 9 -0.19 10 -1.90 
  Tkachuk, Andrey 2119 RUS1.0010.14101.40 
  Shaposhnikov, Evgeny g2553 RUS0.5010.17101.70 
  Aleksandrov, Aleksej g2582 BLR0.001-0.2910-2.90 
  Bulanov, Dmitri 2268 BLR1.0010.29102.90 
  Gladyszev, Oleg m2497 RUS1.0010.60106.00 
  Kokarev, Dmitry g2579 RUS0.5010.20102.00 
  Malakhatko, Vadim g2621 BEL0.001-0.2510-2.50 
  Yegiazarian, Arsen g2491 ARM0.001-0.4110-4.10 
  Demidov, Mikhail f2321 RUS0.001-0.6410-6.40 

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)
 
 Cup of Nizhny Don 2008 open Azov RUS 2008-07-07
RcRownchangeKK*chgGame
 2240 2479 4.50 8 -1.80 10 -18.00 
  Yamnov, Dmitry 2129 RUS1.0010.11101.10 
  Petrov, Artur 2261 RUS0.501-0.2810-2.80 
  Barsukov, Alexander 2299 RUS1.0010.26102.60 
  Elizarov, Dmitry f2334 RUS0.501-0.1910-1.90 
  Stukopin, Andrey f2277 RUS0.501-0.2610-2.60 
  Anoshkin, Alexander A. f2362 RUS0.001-0.6610-6.60 
  Travkina, Anastasia wf2129 RUS1.0010.11101.10 
  Sukhareva, Valentina 2129 RUS0.001-0.8910-8.90 

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)
 
 Peaceful Atom 2008 open Volgodonsk RUS 2008-07-18
RcRownchangeKK*chgGame
 2331 2479 6.50 9 0.35 10 3.50 
  Buvaltsev, Andrey 2129 RUS1.0010.11101.10 
  Petrov, Artur 2261 RUS1.0010.22102.20 
  Zajas, Evgeny f2342 RUS0.501-0.1810-1.80 
  Dmitriev, Igor m2364 RUS1.0010.34103.40 
  Anoshkin, Alexander A. f2362 RUS0.001-0.6610-6.60 
  Chernyavsky, Alexander 2174 RUS1.0010.14101.40 
  Zakharov, Alexander m2411 RUS1.0010.41104.10 
  Weetik, Vjacheslav f2442 RUS1.0010.45104.50 
  Demchenko, Anton m2495 RUS0.001-0.4810-4.80 

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)
 
 3. Vladimir Dvorkovich Memorial 2008 open Taganrog RUS 2008-08-23
RcRownchangeKK*chgGame
 2337 2479 3.50 7 -1.27 10 -12.70 
  Chernyh, V. 2161 RUS1.0010.13101.30 
  Stukopin, Andrey f2277 RUS1.0010.24102.40 
  Anoshkin, Alexander A. f2362 RUS0.501-0.1610-1.60 
  Zakharov, Alexander m2411 RUS0.001-0.5910-5.90 
  Mikhailov, Sergey 2409 RUS0.001-0.6010-6.00 
  Weetik, Vjacheslav f2442 RUS0.001-0.5510-5.50 
  Tomilova, Elena wf2299 RUS1.0010.26102.60 

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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