Individual Calculations September 2009
 Gukhvat, Peter  Total change: 60.00  Rating chartPersonal card
 Jeruchess Intl 2009 Jerusalem ISR 2009-05-25
RcRownchangeKK*chgGame
 2147 2208 5.00 7 0.93 15 13.95 
  Aronin, Pavel 2091 MNC1.0010.34155.10 
  Cohen, Alon 2066 ISR1.0010.31154.65 
  Mordechai, Hanan 2263 ISR1.0010.58158.70 
  Zisman, Philip 2226 ISR0.5010.03150.45 
  Berenboym, Igor 2033 ISR1.0010.27154.05 
  Bronfman, Shmuel 2204 ISR0.501-0.0115-0.15 
  Yosefashvilly, Michael 2145 ISR0.001-0.5915-8.85 

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)
 
 Maccabiah 2009 Intl IM2 Natanya ISR 2009-07-12
RcRownchangeKK*chgGame
 2343 2208 6.00 9 3.07 15 46.05 
  Gurbanov, Andrei 2224 BLR0.5010.02150.30 
  Zaslavsky, Mikhail f2360 ISR0.5010.20153.00 
  Kudischewitsch, David m2366 RUS0.5010.21153.15 
  Kaganskiy, Gleb f2332 RUS1.0010.671510.05 
  Fraas, Martin 2225 SVK1.0010.52157.80 
  Livshits, Gaby m2459 ISR1.0010.811512.15 
  Kaspi, Alexander m2460 ISR0.5010.31154.65 
  Baron, Tal f2410 ISR0.001-0.2415-3.60 
  Shutzman, Joseph f2255 USA1.0010.57158.55 

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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