Individual Calculations May 2012
 Boruchovsky, Avital  Total change: 100.20  Rating chartPersonal card
 Israel National League 2012 Various ISR 2011-12-16
RcRownchangeKK*chgGame
 2365 2330 6.00 8 2.32 15 34.80 
  Zak, Uri 2217 ISR0.501-0.1515-2.25 
  Lev, Ronen g2396 ISR1.0010.59158.85 
  Judkovsky, Yair 2329 ISR1.0010.50157.50 
  Zak, Uriel m2269 ISR1.0010.42156.30 
  Postny, Evgeny g2640 ISR0.001-0.1415-2.10 
  Chernomordik, Pavel f2301 ISR1.0010.46156.90 
  Steinberg, Nitzan 2290 ISR1.0010.44156.60 
  Gruenfeld, Yehuda g2480 ISR0.5010.20153.00 

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)
 
 13th European individual chess championship Plovdiv BUL 2012-03-20
RcRownchangeKK*chgGame
 2584 2334 6.50 11 4.36 15 65.40 
  Solak, Dragan g2602 TUR0.5010.33154.95 
  Sulskis, Sarunas g2596 LTU1.0010.821512.30 
  Stocek, Jiri g2606 CZE0.5010.33154.95 
  Kuljasevic, Davorin g2580 CRO0.5010.31154.65 
  Mamedyarov, Shakhriyar g2734  * AZE0.5010.42156.30 
  Ipatov, Alexander g2561 TUR0.001-0.2115-3.15 
  Alonso Rosell, Alvar m2513 ESP1.0010.731510.95 
  Popovic, Dusan g2561 SRB0.001-0.2115-3.15 
  Stefansson, Hannes g2531 ISL1.0010.751511.25 
  Zontakh, Andrey g2556 UKR0.5010.28154.20 
  Savchenko, Boris g2580 RUS1.0010.811512.15 
 * 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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