Rapid: Individual Calculations January 2016
 Dahan, Or  Total change: 3.80  Rating chartPersonal card
 Kiryat Ono Fridays Autumn 2015 over 1500 Kiryat Ono ISR 2015-10-09
RcRownchangeKK*chgGame
 1509 1577 3.00 5 0.10 20 2.00 
  Kadosh, Lior 1417 ISR1.0010.29205.80 
  Inbal, Nimrod 1769 ISR0.001-0.2520-5.00 
  Qasem, Huda 1268 ISR1.0010.14202.80 
  Eyal, Amir 1682 ISR0.001-0.3620-7.20 
  Tal-Shahar, Liam 1407 ISR1.0010.28205.60 

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)
 
 National Youth Championship 2015 Preliminaries U13 Center Elkana ISR 2015-12-08
RcRownchangeKK*chgGame
 1613 1577 1.00 2 0.09 20 1.80 
  Parnes, Nadav 1666 ISR0.001-0.3820-7.60 
  Aizenberg, Benny 1559 ISR1.0010.47209.40 

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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