Individual Calculations April 2016
 Lotsov Har-Zahav, Avraham  Total change: -77.20  Rating chartPersonal card
 Herzliya Winter 2016-A Herzliya ISR 2016-01-18
RcRownchangeKK*chgGame
 1901 1955 3.00 9 -2.09 20 -41.80 
  Cohen, Dvir 1617 ISR1.0010.12202.40 
  Zalkind, Konstantin f2187 ISR0.5010.29205.80 
  Axelrod, Arie f2291 ISR0.001-0.1220-2.40 
  Hayohamo, Raz 1831 ISR0.001-0.6720-13.40 
  Cnaan, Moshe 1991 ISR1.0010.552011.00 
  Emanuel, Yahav 1995 ISR0.001-0.4420-8.80 
  Gradenwitz, Oded 1697 ISR0.501-0.3220-6.40 
  Khatib, Husein 1843 ISR0.001-0.6520-13.00 
  Levy, Avner 1661 ISR0.001-0.8520-17.00 

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)
 
 Mark Centre Winter 2016 A Tel Aviv ISR 2016-01-19
RcRownchangeKK*chgGame
 1812 1955 3.00 7 -1.65 20 -33.00 
  Kotler, Yiftah 1555  * ISR1.0010.08201.60 
  Iskhakov, Michael 2215 ISR0.001-0.1820-3.60 
  Aysh, Eli 1812 ISR0.001-0.6920-13.80 
  Levanzov, Evgeny 1632 ISR1.0010.13202.60 
  Amit, Eli 2002 ISR0.001-0.4320-8.60 
  Gradenwitz, Oded 1697 ISR0.001-0.8220-16.40 
  Vaserman, Eduard 1773 ISR1.0010.26205.20 
 * 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 Bet Rehovot 2016 Round 5-6 various ISR 2016-03-05
RcRownchangeKK*chgGame
 1856 1945 0.50 1 -0.12 20 -2.40 
  Milikow, Yoav 1856 ISR0.501-0.1220-2.40 

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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