Individual Calculations April 2009
 Popilski, Gil  Total change: 37.50  Rating chartPersonal card
 Israel U20 League 2009 Various ISR 2008-11-01
RcRownchangeKK*chgGame
 2259 2394 3.00 4 0.37 15 5.55 
  Svoysky, Daniel 2044 ISR1.0010.11151.65 
  Porat, Maya 2167 ISR1.0010.21153.15 
  Zaslavsky, Mikhail 2367 ISR1.0010.46156.90 
  Nabaty, Tamir 2456 ISR0.001-0.4115-6.15 

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)
 
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2461 2348 4.50 9 1.27 15 19.05 
  Paveliev, Alexey m2396 RUS1.0010.57158.55 
  Riazantsev, Alexander g2634 RUS0.001-0.1615-2.40 
  Chuprov, Dmitry g2571 RUS0.001-0.2215-3.30 
  Gordievsky, Dmitry 2207 RUS1.0010.31154.65 
  Gurevich, Dmitry g2507 USA0.5010.21153.15 
  Vasiukov, Evgeni g2515 RUS0.5010.22153.30 
  Naumkin, Igor g2501 RUS0.001-0.3015-4.50 
  Kolomensky, Vladimir f2253 RUS1.0010.37155.55 
  Kharitonov, Andrei V. g2563 RUS0.5010.27154.05 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2460 2348 4.00 9 0.86 15 12.90 
  Belov, Igor m2460 RUS0.5010.15152.25 
  Iskusnyh, Sergei g2458 RUS0.5010.15152.25 
  Potapov, Alexander g2456 RUS0.001-0.3515-5.25 
  Obodchuk, Andrei m2445 RUS0.5010.13151.95 
  Safin, Shukhrat g2518 UZB1.0010.721510.80 
  Pileckis, Emilis m2462 LTU0.5010.16152.40 
  Peng, Zhaoqin gwg2461 NED0.5010.15152.25 
  Lushenkov, Mikhail m2462 RUS0.5010.16152.40 
  Kalashian, David m2415 ARM0.001-0.4115-6.15 

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)
 

 

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