Individual Calculations April 2017
 Fudim, Binyamin  Total change: 43.60  Rating chartPersonal card
 Petach Tikva Winter 2017 Petach Tikva ISR 2017-01-30
RcRownchangeKK*chgGame
 1583 1561 4.50 7 1.20 40 48.00 
  Gradenwitz, Oded 1706 ISR0.5010.19407.60 
  Cohen, Hanan 1561 ISR0.001-0.5040-20.00 
  Alster, Omri 1483 ISR1.0010.394015.60 
  Shteiman, Yuval 1646 ISR1.0010.624024.80 
  Aizenberg, Benny 1619 ISR0.001-0.4240-16.80 
  Ofek, Omri 1476 ISR1.0010.384015.20 
  Zeevi, Uri 1587 ISR1.0010.544021.60 

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 Petah Tikva 2017 Round 5-6 Petah Tikva ISR 2017-03-02
RcRownchangeKK*chgGame
 1483 1564 0.50 1 -0.11 40 -4.40 
  Alster, Omri 1483 ISR0.501-0.1140-4.40 

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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