Rapid: Individual Calculations October 2013
 Weisbuch, Udi  Total change: 1.40  Rating chartPersonal card
 Dov Porat Memorial 2013 Rapid Ramat Gan ISR 2013-09-22
RcRownchangeKK*chgGame
 2239 2285 5.00 9 0.07 20 1.40 
  Greenfeld, Alon g2544 ISR0.001-0.1820-3.60 
  Kraus, Yair 2034 ISR0.001-0.8120-16.20 
  Rosenzweig, Itzhak 1912 ISR1.0010.10202.00 
  Dvir, Ofir 2028 ISR1.0010.18203.60 
  Bykhovsky, Avigdor g2465 RUS0.001-0.2620-5.20 
  Poleg, Matan 2077 ISR1.0010.23204.60 
  Givon, Asaf m2445 ISR0.001-0.2920-5.80 
  Bakalchuk, Johnatan 2213 ISR1.0010.40208.00 
  Porat, Ido m2437 ISR1.0010.702014.00 

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)
 

 

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