Individual Calculations October 2008
 Tkachev, Ivan  Total change: 3.40  Rating chartPersonal card
 5. Pskov open 2008 Pskov RUS 2008-06-22
RcRownchangeKK*chgGame
 2203 1951 0.00 3 -0.61 25 -15.25 
  Zhuravliov, Valerij m2301 LAT0.001-0.1125-2.75 
  Sharankov, Grigory 2229 RUS0.001-0.1725-4.25 
  Goldobin, Mikhail 2079 RUS0.001-0.3325-8.25 

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)
 
 Summer on Petrograd Side 2008 open St.Petersburg RUS 2008-07-21
RcRownchangeKK*chgGame
 2043 1952 2.50 5 0.59 25 14.75 
  Zhukov, Dmitry 2154 RUS0.001-0.2425-6.00 
  Vunder, Andrey 2249 RUS0.001-0.1525-3.75 
  Turetsky, Mark 1684 RUS1.0010.17254.25 
  Shpartko, Grigory 2074 RUS1.0010.672516.75 
  Kozlov, Mikhail 2056 RUS0.5010.14253.50 

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)
 
NOTE: K factor changed
 Cup Independence - A (open) Kyiv UKR 2008-08-13
RcRownchangeKK*chgGame
 2108 1952 3.00 9 0.26 15 3.90 
  Kostiuk, Tatiana wg2231 UKR0.001-0.1615-2.40 
  Tkachuk, Andrey 2119 RUS1.0010.721510.80 
  Danilenko, Dmitriy 2209 UKR0.001-0.1815-2.70 
  Matorin, Evgeny m2232 RUS0.001-0.1615-2.40 
  Novikova, Margarita 2055 UKR0.001-0.3615-5.40 
  Shpilevoy, Eugen 2025 UKR0.5010.10151.50 
  Ianovsky, Alexander 2186 UKR1.0010.791511.85 
  Tkachev, Taras 1991 RUS0.5010.05150.75 
  Kabachenko, Marina 1920 UKR0.001-0.5415-8.10 

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)
 

 

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