Individual Calculations July 2022
 Gradenwitz, Oded  Total change: 37.60  Rating chartPersonal card
 Herzliya Spring A 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1680 1461 2.00 8 -0.04 20 -0.80 
  Malin, Uri 1946 ISR0.001-0.0420-0.80 
  Bar Orian, Omer 1651 ISR1.0010.752015.00 
  Lotan, Barak 1716 ISR0.001-0.1920-3.80 
  Levy, Benyamin 1910 ISR0.001-0.0620-1.20 
  Kabakov, Iddo 1490 ISR0.001-0.4620-9.20 
  Qasem, Muhamad Mody 1592 ISR0.001-0.3220-6.40 
  Dobkin, Uri 1627 ISR1.0010.722014.40 
  Levy, Avner 1507 ISR0.001-0.4420-8.80 

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)
 
 open chess tournament for 1700 plus rated players Rishon Lezion ISR 2022-05-10
RcRownchangeKK*chgGame
 1694 1503 3.00 7 0.94 20 18.80 
  Marcovici, Adrian 1811 ISR0.001-0.1420-2.80 
  Sternfeld, Tomer 1538 ISR0.5010.05201.00 
  Selictar, Ori 1477 ISR0.501-0.0420-0.80 
  Baranova, Victory 2085 ISR0.5010.48209.60 
  Medovoy, Yaniv 1695 ISR1.0010.752015.00 
  Levanzov, Yevgeny 1603 ISR0.001-0.3620-7.20 
  Zilbershtein, Victor 1652 ISR0.5010.20204.00 

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)
 
 Kiryat Ono Spring 2022 A Kiryat Ono ISR 2022-05-11
RcRownchangeKK*chgGame
 1612 1503 3.50 7 0.98 20 19.60 
  Berlad, Asaf 1602 ISR1.0010.642012.80 
  Qasem, Muhamad Mody 1542 ISR0.5010.05201.00 
  Tamir, Rami 1608 ISR0.5010.14202.80 
  Eshkol, Lilian 1554 ISR0.5010.07201.40 
  Fester, Harel 1554 ISR0.5010.07201.40 
  Wul, Kfir 1610 ISR0.5010.15203.00 
  Bodenshtein, Yair 1814 ISR0.001-0.1420-2.80 

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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