Individual Calculations April 2019
 Gradenwitz, Oded  Total change: -30.60  Rating chartPersonal card
 Herzliya Winter A 2019 Herzliya ISR 2019-01-14
RcRownchangeKK*chgGame
 1710 1686 2.00 8 -1.86 20 -37.20 
  Rozen, Eytan 2086  * ISR0.001-0.0820-1.60 
  Gavriel, Oren 1521 ISR0.501-0.2220-4.40 
  Shocron, Alon 1893 ISR0.001-0.2320-4.60 
  Leor, Ephraim 1675 ISR0.501-0.0220-0.40 
  Levy, Zohar 1781 ISR0.001-0.3720-7.40 
  Cohen, Dvir 1535 ISR0.501-0.2020-4.00 
  Weissberg, Harel 1669 ISR0.501-0.0220-0.40 
  Rotshtein, Maxim 1516 ISR0.001-0.7220-14.40 
 * 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)
 
 Mark Center Winter A 2019 Tel Aviv ISR 2019-01-15
RcRownchangeKK*chgGame
 1893 1686 2.50 7 0.63 20 12.60 
  Nissim, Yonatan 2036 ISR0.001-0.1120-2.20 
  Shabtai, Ran f2086  * ISR0.5010.42208.40 
  Philosoph, Assi 2072 ISR0.001-0.0920-1.80 
  Baruch, Dror 1685 ISR0.5010.00200.00 
  Levanzov, Evgeny 1697 ISR0.5010.02200.40 
  Volkov, Yuri 1934 ISR0.001-0.1920-3.80 
  Neeman, Gal 1743 ISR1.0010.582011.60 
 * 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 Hadarim 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 1856 1709 0.00 1 -0.30 20 -6.00 
  Pilosof, Haim 1856 ISR0.001-0.3020-6.00 

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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