Individual Calculations April 2009
 Polyakov, Maxim  Total change: -0.75  Rating chartPersonal card
 Rating Chess Tournament "4 open Cup Shahrad men" Kharkiv UKR 2008-12-23
RcRownchangeKK*chgGame
 2165 2296 7.00 9 0.96 15 14.40 
  Lavrov, Maxim 2121 UKR0.001-0.7315-10.95 
  Gavrish, Leonid 2132 UKR1.0010.28154.20 
  Yukhno, Alexander 2104 UKR1.0010.25153.75 
  Yurkov, Alexey 2174 UKR1.0010.33154.95 
  Shkliar, Boris 2162 UKR1.0010.32154.80 
  Matvienko, Vasyl 2011 UKR0.501-0.3415-5.10 
  Suhomlin, Petr 2113 UKR1.0010.26153.90 
  Kovalyov, Eduard 2185 UKR1.0010.35155.25 
  Tarlev, Konstantin m2482 UKR0.5010.24153.60 

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)
 
 Crimea Cup Evpatoria UKR 2009-01-31
RcRownchangeKK*chgGame
 2200 2281 5.50 9 0.15 15 2.25 
  Kasanskij, Georgiy 2049 UKR1.0010.21153.15 
  Tihonov, Gennady 1931 UKR0.501-0.3915-5.85 
  Pervakov, Sergey 2171 UKR1.0010.35155.25 
  Sharapov, Evgeny m2462 UKR0.5010.24153.60 
  Arkhipov, Vladimir 2175 UKR0.501-0.1415-2.10 
  Khomyakov, Vladimir f2058 UKR1.0010.22153.30 
  Sevostianov, Pavel m2257 RUS0.001-0.5315-7.95 
  Ozerov, Alexander 2350 UKR1.0010.60159.00 
  Pavlov, Maxim m2348 UKR0.001-0.4115-6.15 

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)
 
 Mukachevo spring - 2009 (tournament A) Mukachevo UKR 2009-02-23
RcRownchangeKK*chgGame
 2234 2281 5.00 11 -1.16 15 -17.40 
  Guivan, Vasily 2208 UKR0.001-0.6015-9.00 
  Sevostianov, Pavel m2257 RUS0.501-0.0315-0.45 
  Bernadskiy, Vitaliy f2277 UKR0.001-0.5115-7.65 
  Molnar, Peter f2285 SVK0.5010.01150.15 
  Fediv, Alexandr 2091 UKR1.0010.25153.75 
  Kristofori, Attila 2025 UKR1.0010.19152.85 
  Karalkin, Maksim f2189 RUS1.0010.37155.55 
  Boricsev, Oleg m2287 HUN0.5010.01150.15 
  Zambor, Norbert f2308 SVK0.001-0.4615-6.90 
  Kostromin, Mikhail m2378 ISR0.001-0.3715-5.55 
  Bunda, Viktor f2267 UKR0.501-0.0215-0.30 

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)
 

 

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