Individual Calculations January 2010
 Goldin, Roman  Total change: 5.85  Rating chartPersonal card
 MadaTech Intl 2009 Haifa ISR 2009-11-26
RcRownchangeKK*chgGame
 2319 2287 4.50 9 0.39 15 5.85 
  Gershkowich, David f2330 ISR0.5010.06150.90 
  Kaplivatski, Alexander f2313 ISR0.5010.04150.60 
  Kudischewitsch, David m2378 RUS0.5010.12151.80 
  Aharon, Ofir 2187 ISR1.0010.36155.40 
  Miller, Evgeny 2293 CAN1.0010.51157.65 
  Fraas, Martin 2215 SVK1.0010.40156.00 
  Axelrod, Arie f2316 ISR0.001-0.4615-6.90 
  Bykhovsky, Avigdor g2395 RUS0.001-0.3515-5.25 
  Zilberman, Yaacov g2446 ISR0.001-0.2915-4.35 

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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