Individual Calculations September 2009
 Khamitskiy, Sergei  Total change: -8.90  Rating chartPersonal card
 Veresov memorial 2009 Minsk BLR 2009-06-22
RcRownchangeKK*chgGame
 2047 2329 6.00 9 -1.45 10 -14.50 
  Nikitenko, Mihail 1979 BLR1.0010.11101.10 
  Valevich, Sergei 1979 BLR1.0010.11101.10 
  Davidchik, Alexandr 2029 BLR1.0010.15101.50 
  Grom, Dmitri 2043 BLR0.501-0.3410-3.40 
  Kochetkov, Vitali 2252 BLR0.501-0.1110-1.10 
  Kisel, Nikita 1979 BLR0.501-0.3910-3.90 
  Grib, Roman 2158 BLR0.501-0.2310-2.30 
  Scherbakova, Alisa 2025 BLR0.001-0.8610-8.60 
  Kovalenko, Sergey P. 1979 BLR1.0010.11101.10 

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)
 
 V International Chess Festival-Open A Chojnice POL 2009-07-10
RcRownchangeKK*chgGame
 2247 2335 6.00 9 0.59 10 5.90 
  Zadlo, Tomasz 2076 POL1.0010.18101.80 
  Szewczak, Andrzej 1939 POL1.0010.08100.80 
  Kiedrowicz, Jan m2304 POL0.501-0.0410-0.40 
  Ksieski, Zbigniew m2365 POL1.0010.54105.40 
  Sharapov, Evgeny m2509 UKR0.001-0.2710-2.70 
  Szadkowski, Krzysztof 2100 POL1.0010.21102.10 
  Cherepov, Alexej 2209 BLR0.501-0.1710-1.70 
  Grabarczyk, Miroslaw g2480 POL0.5010.19101.90 
  Jaroch, Pawel 2243 POL0.501-0.1310-1.30 

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)
 
 XI Miêdzynarodowe Mistrzostwa Miasta Gdanska -Open A Gdansk POL 2009-07-18
RcRownchangeKK*chgGame
 2095 2335 5.00 8 -1.27 10 -12.70 
  Krzywkowski, Marcin 1986 POL1.0010.11101.10 
  Zielinski, Stanislaw 2126 POL0.501-0.2710-2.70 
  Szablowski, Pawel 2153 POL0.001-0.7410-7.40 
  Kobus, Sebastian 2035 POL1.0010.15101.50 
  Majdziak, Witold 1935  * POL1.0010.08100.80 
  Zolnierowicz, Krzysztof m2230 POL0.001-0.6410-6.40 
  Bugalski, Michal 2252 POL0.501-0.1110-1.10 
  Garbowska, Hanna 2041 POL1.0010.15101.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 FIDE OPEN Stare Mesto 2009 Stare Mesto CZE 2009-08-14
RcRownchangeKK*chgGame
 2266 2335 7.00 10 1.24 10 12.40 
  Conflitti, Alessandro 1935  * ITA1.0010.08100.80 
  Van, Loy Rick 2024 NED1.0010.14101.40 
  Rakay, Kvetoslav 2113 SVK1.0010.22102.20 
  Cherepov, Alexej 2209 BLR0.501-0.1710-1.70 
  Splichal, Stanislav 2218 CZE1.0010.34103.40 
  Zakhartsov, Viacheslav V. g2541 RUS0.5010.26102.60 
  Ivanov, Mikhail, M g2469 RUS0.5010.18101.80 
  Jurcik, Marian m2479 SVK0.5010.19101.90 
  Popchev, Milko g2459 BUL0.001-0.3310-3.30 
  Svana, Peter 2209 SVK1.0010.33103.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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