Individual Calculations January 2009
 Boroday, Sergey  Total change: 2.85  Rating chartPersonal card
 Open Championship of Poltava Region (men) Poltava UKR 2008-09-18
RcRownchangeKK*chgGame
 2258 2370 6.50 10 0.10 15 1.50 
  Tverdohlebov, Viktor 2324 UKR1.0010.44156.60 
  Bilokha, Sergey 2282 UKR0.001-0.6215-9.30 
  Varitski, Igor m2346 UKR1.0010.47157.05 
  Padalka, Artem 2165 UKR1.0010.24153.60 
  Kurilenko, Vladimir 2133 UKR1.0010.20153.00 
  Shabala, Sergey 2229 UKR0.501-0.1915-2.85 
  Solovchuk, Alexey 2285 UKR0.001-0.6215-9.30 
  Golub, Sergey 2020 UKR1.0010.11151.65 
  Maximov, Dmitry g2497 UKR1.0010.671510.05 
  Shtanko, Dmitro 2301 UKR0.001-0.6015-9.00 

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)
 
 Ukrainian Chess Championship-2008 (Final) Poltava UKR 2008-12-02
RcRownchangeKK*chgGame
 2463 2370 3.50 9 0.09 15 1.35 
  Zubov, Alexander m2564 UKR0.5010.25153.75 
  Drozdovskij, Yuri g2587 UKR0.001-0.2215-3.30 
  Kovchan, Alexander g2545 UKR0.001-0.2715-4.05 
  Solovchuk, Alexey 2285 UKR1.0010.38155.70 
  Gasanov, Eldar g2550 UKR0.5010.24153.60 
  Shtanko, Dmitro 2301 UKR0.501-0.1015-1.50 
  Maximov, Dmitry g2497 UKR0.001-0.3315-4.95 
  Pavlov, Maxim m2367 UKR0.5010.00150.00 
  Zherebukh, Yaroslav m2474 UKR0.5010.14152.10 

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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