Rapid: Individual Calculations January 2016
 Eyal, Amir  Total change: 20.60  Rating chartPersonal card
 Kiryat Ono Fridays Autumn 2015 over 1500 Kiryat Ono ISR 2015-10-09
RcRownchangeKK*chgGame
 1554 1682 3.50 4 0.87 20 17.40 
  Inbal, Nimrod 1769 ISR0.5010.12202.40 
  Verni, David 1413 ISR1.0010.17203.40 
  Tamir, Roee 1458 ISR1.0010.22204.40 
  Dahan, Or 1577 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)
 
 National Youth Championship 2015 Preliminaries U15 Center Elkana ISR 2015-12-08
RcRownchangeKK*chgGame
 1804 1705 2.00 5 0.16 20 3.20 
  Barak, Gil 1858 ISR0.5010.20204.00 
  Kochavi, Ori 1756 ISR0.001-0.4320-8.60 
  Nissim, Yonatan 1692 ISR1.0010.48209.60 
  Vaturi, Eden 1860 ISR0.001-0.2920-5.80 
  Saadon, Netanel 1854 ISR0.5010.20204.00 

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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