Individual Calculations July 2009
 Chernomordik, Pavel  Total change: 0.60  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2335 2289 4.00 9 0.04 15 0.60 
  Paz, Mayan 2311 ISR0.5010.03150.45 
  Porat, David f2196 ISR0.501-0.1315-1.95 
  Kundin, Alexander m2368 ISR1.0010.61159.15 
  Tseitlin, Mark D g2410 ISR0.5010.16152.40 
  Popilski, Gil c2348 ISR1.0010.58158.70 
  Nesterovsky, Alex 2249 ISR0.501-0.0615-0.90 
  Kantsler, Boris g2483 ISR0.001-0.2515-3.75 
  Ribshtein, Nati m2349 ISR0.001-0.4215-6.30 
  Tarnopolsky, Anatoly f2301 ISR0.001-0.4815-7.20 

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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