Rapid: Individual Calculations June 2015
 Kochavi, Ori  Total change: 41.20  Rating chartPersonal card
 Lag Baomer Tournament Kiryat Ono 2015 Kiryat Ono ISR 2015-05-07
RcRownchangeKK*chgGame
 1789 1701 4.00 5 2.03 20 40.60 
  Yaniv, Ori 1709 ISR1.0010.512010.20 
  Inbal, Nimrod 1817 ISR0.5010.16203.20 
  Hadari, Ariel 2025 ISR0.5010.37207.40 
  Vaturi, Eden 1795 ISR1.0010.632012.60 
  Stolyarsky, Yegor 1597 ISR1.0010.36207.20 

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)
 
 Shavuot rapid 2015 B Ramat Gan ISR 2015-05-23
RcRownchangeKK*chgGame
 1713 1701 1.00 2 0.03 20 0.60 
  Vaturi, Eden 1795 ISR0.001-0.3720-7.40 
  Ashboren, Raz 1630 ISR1.0010.40208.00 

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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