Individual Calculations August 2016
 Dvorsky, David  Total change: -12.00  Rating chartPersonal card
 58th Shah Kait Festival Netanya ISR 2016-06-28
RcRownchangeKK*chgGame
 1724 1652 1.00 5 -1.06 20 -21.20 
  Zilbershtein, Victor 1745 ISR0.001-0.3720-7.40 
  Bar-Tal, Shir 1517 ISR1.0010.32206.40 
  Leibo, Gideon 1953 ISR0.001-0.1520-3.00 
  Shamis, Mordehay 1768 ISR0.001-0.3420-6.80 
  Zurel, Maxim 1638 ISR0.001-0.5220-10.40 

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)
 
 7th Kiryat Ono Summer Festival C Kiryat Ono ISR 2016-07-03
RcRownchangeKK*chgGame
 1360 1596 1.00 1 0.20 20 4.00 
  Vetshtein, Lior 1360 ISR1.0010.20204.00 

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)
 
 Gideon Japhet Memorial ACP Open 2016 C Jerusalem ISR 2016-07-10
RcRownchangeKK*chgGame
 1793 1596 1.00 3 0.26 20 5.20 
  Blau, Sergey 1815 ISR1.0010.782015.60 
  Shavit, Inbar 1781 ISR0.001-0.2620-5.20 
  Vaknin, Asaf 1782 ISR0.001-0.2620-5.20 

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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