Individual Calculations April 2016
 Gradenwitz, Oded  Total change: 20.60  Rating chartPersonal card
 Herzliya Winter 2016-A Herzliya ISR 2016-01-18
RcRownchangeKK*chgGame
 1838 1697 4.00 9 0.95 20 19.00 
  Hasidovsky, Michael 2097  * ISR0.001-0.0820-1.60 
  Khatib, Husein 1843 ISR0.5010.20204.00 
  Levy, Avner 1661 ISR0.501-0.0520-1.00 
  Cohen, Dvir 1617 ISR0.501-0.1120-2.20 
  Emanuel, Yahav 1995 ISR0.001-0.1520-3.00 
  Mizrahi, Ido 1627 ISR1.0010.40208.00 
  Lotsov Har-Zahav, Avraham 1955 ISR0.5010.32206.40 
  Rotshtein, Maxim 1723 ISR1.0010.542010.80 
  Calabrese, Gabriel 2026 ISR0.001-0.1220-2.40 
 * 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 Centre Winter 2016 A Tel Aviv ISR 2016-01-19
RcRownchangeKK*chgGame
 1895 1697 3.00 7 1.25 20 25.00 
  Shwarchbard, Zvi 1901 ISR1.0010.762015.20 
  Sassoon, Roei 1899 ISR0.001-0.2420-4.80 
  Waisberg, Arnold 1917 ISR1.0010.782015.60 
  Levi, Netanel 1722 ISR0.001-0.4720-9.40 
  Mdivani, Maka 1907 ISR0.001-0.2320-4.60 
  Lotsov Har-Zahav, Avraham 1955 ISR1.0010.822016.40 
  Dotan, Valeria wf1967 ISR0.001-0.1720-3.40 

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)
 
 Petach Tikva Winter 2016 Open Petach Tikva ISR 2016-01-20
RcRownchangeKK*chgGame
 1966 1697 0.00 6 -1.17 20 -23.40 
  Denesh, Nadav 1982 ISR0.001-0.1620-3.20 
  Nechemya, Natan 1751 ISR0.001-0.4220-8.40 
  Nissim, Yonatan 1830 ISR0.001-0.3220-6.40 
  Hadari, Ariel 2044 ISR0.001-0.1120-2.20 
  Ben-Natan, Yigal 2090 ISR0.001-0.0820-1.60 
  Kraus, Yair 2097  * ISR0.001-0.0820-1.60 
 * 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)
 

 

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