Individual Calculations July 2011
 Baron, Tal  Total change: 14.90  Rating chartPersonal card
 Israel National League 2011 Various ISR 2011-01-14
RcRownchangeKK*chgGame
 2481 2465 5.00 11 -0.27 10 -2.70 
  Bruk, Ofer m2451 ISR1.0010.48104.80 
  Avrukh, Boris g2626 ISR0.001-0.2910-2.90 
  Lerner, Konstantin Z. g2521 UKR0.5010.08100.80 
  Porat, Ido m2431 ISR0.501-0.0510-0.50 
  Caspi, Israel m2451 ISR0.501-0.0210-0.20 
  Gerzhoy, Leonid m2498 CAN0.5010.05100.50 
  Zubov, Alexander m2583 UKR0.5010.16101.60 
  Lederer, Yoav 2299 ISR0.001-0.7210-7.20 
  Huzman, Alexander g2598 ISR0.001-0.3210-3.20 
  Sidorenko, Ilya m2430 ISR1.0010.45104.50 
  Lev, Ronen g2398 ISR0.501-0.0910-0.90 

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)
 
 Mark Centre Intl. GM Tel Aviv ISR 2011-05-29
RcRownchangeKK*chgGame
 2512 2490 6.00 9 1.76 10 17.60 
  Soffer, Ram g2472 ISR0.001-0.5310-5.30 
  Zubov, Alexander g2611 UKR0.001-0.3410-3.40 
  Haimovich, Tal m2416 ISR0.501-0.1010-1.00 
  Greenfeld, Alon g2585 ISR1.0010.63106.30 
  Sveshnikov, Evgeny g2527 LAT1.0010.55105.50 
  Van Kampen, Robin m2490 NED0.5010.00100.00 
  Manolache, Marius g2545 ROU1.0010.58105.80 
  Zoler, Dan m2509 ISR1.0010.53105.30 
  Caspi, Israel m2450 ISR1.0010.44104.40 

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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