Individual Calculations April 2016
 Tzidkiya, Yeshaayahu  Total change: 103.20  Rating chartPersonal card
 Petach Tikva Winter 2016 Open Petach Tikva ISR 2016-01-20
RcRownchangeKK*chgGame
 1992 1906 5.00 7 2.22 40 88.80 
  Hadari, Ariel 2044 ISR0.5010.19407.60 
  Bodenshtein, Yair 1884 ISR1.0010.474018.80 
  Denesh, Nadav 1982 ISR1.0010.604024.00 
  Solomon, Asif 1898 ISR1.0010.494019.60 
  Calabrese, Gabriel 2026 ISR1.0010.664026.40 
  Tarnopolsky, Anatoly f2282 ISR0.5010.414016.40 
  Nissim, Yonatan 1830 ISR0.001-0.6040-24.00 

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)
 
 Liga Bet Petach Tikva 2016 Round 5-6 various ISR 2016-03-03
RcRownchangeKK*chgGame
 1828 1928 1.00 1 0.36 40 14.40 
  Vainer, Boaz 1828 ISR1.0010.364014.40 

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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