Individual Calculations January 2009
 Rinberg, Alexander  Total change: -18.75  Rating chartPersonal card
 Semi Final Israel Champ TLV 2008 Tel Aviv ISR 2008-09-14
RcRownchangeKK*chgGame
 2251 2316 4.00 9 -1.25 15 -18.75 
  Gutzeit, Avraham 2150 ISR0.001-0.7215-10.80 
  Chernomordik, Pavel f2302 ISR0.501-0.0215-0.30 
  Kaganskiy, Gleb f2295 RUS1.0010.47157.05 
  Porat, Ido f2379 ISR0.001-0.4115-6.15 
  Novik, Michael 2080 ISR1.0010.20153.00 
  Caspi, Israel 2412 ISR0.001-0.3715-5.55 
  Cnaan, Moshe 2165 ISR0.501-0.2015-3.00 
  Kudischewitsch, David m2341 RUS0.5010.03150.45 
  Porat, Maya 2137 ISR0.501-0.2315-3.45 

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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