Rapid: Individual Calculations October 2014
 Lahav, Michal  Total change: 45.00  Rating chartPersonal card
 Tzlil Memorial rapid 2014 A Rishon Lezion ISR 2014-09-05
RcRownchangeKK*chgGame
 1987 1775 4.00 9 1.71 20 34.20 
  Mashid, Itay 2058 ISR1.0010.842016.80 
  Veinberg, Nimrod 2175  * ISR0.001-0.0820-1.60 
  Friedland, Moshe 1928 ISR0.001-0.3020-6.00 
  Horesh, Tal 2112 ISR1.0010.882017.60 
  Parkhov, Yair 1835 ISR0.5010.08201.60 
  Bykhovsky, Avigdor g2175  * RUS0.001-0.0820-1.60 
  Shtabsky, Michael 1805 ISR0.001-0.4620-9.20 
  Smoliar, Kalim 1874 ISR1.0010.642012.80 
  Zlatin, Alexander 1919 ISR0.5010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Porat Rosh Hashana tournament 2014 Rehovot ISR 2014-09-26
RcRownchangeKK*chgGame
 1807 1775 1.00 1 0.54 20 10.80 
  Baruch, Dror 1807 ISR1.0010.542010.80 

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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