Individual Calculations March 2015
 Schwarz, Dror  Total change: -46.00  Rating chartPersonal card
 Jerusalem Championship 2015 Jerusalem ISR 2015-01-05
RcRownchangeKK*chgGame
 1840 1891 3.50 7 -0.42 40 -16.80 
  Viskind, Gili 1491  * ISR0.001-0.9240-36.80 
  Forman, Ido 1767 ISR1.0010.334013.20 
  Slonimskij, Arkadij 2176 RUS0.001-0.1640-6.40 
  Bershadsky, Georgy 1857 ISR0.501-0.0540-2.00 
  Freiman, Mark 1873 ISR1.0010.474018.80 
  Don-Yehia, Nadav 1782 ISR1.0010.354014.00 
  Lukovski, Lev 1932 GER0.001-0.4440-17.60 
 * 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)
 
 Liga Alef Shfela 2015 Round 1-3 various ISR 2015-01-24
RcRownchangeKK*chgGame
 1719 1891 0.00 1 -0.73 40 -29.20 
  Solomon, Asif 1719 ISR0.001-0.7340-29.20 

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)
 

 

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