Individual Calculations September 2013
 Silberman, Itay  Total change: 0.00  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeRpKK*chgGame
 1637 0 2.00 6 0.00 1512   0.00 
  Ginchil, Shay 1930 ISR0.0010.00 0.00 
  Jonas, Joseph 1652 FRA0.5010.00 0.00 
  Lukin, Elisha 1469 ISR0.5010.00 0.00 
  Vuller, Victoria 1378 ISR1.0010.00 0.00 
  Vuller, Anastasia 1550 ISR0.0010.00 0.00 
  Shamis, Mordehay 1842 ISR0.0010.00 0.00 

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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