Individual Calculations July 2022
 Qasem, Muhamad Mody  Total change: 22.40  Rating chartPersonal card
 Herzliya Spring A 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1781 1592 3.00 7 0.99 35 34.65 
  Levy, Benyamin 1910 ISR0.5010.373512.95 
  Hertz, Yaniv 1910 ISR0.5010.373512.95 
  Amit, Eli 1942 ISR0.001-0.1135-3.85 
  Cnaan, Moshe 1913 ISR0.001-0.1335-4.55 
  Michaeli, Omri 1825 ISR0.001-0.2135-7.35 
  Gradenwitz, Oded 1461 ISR1.0010.323511.20 
  Levy, Avner 1507 ISR1.0010.383513.30 

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
 1597 1542 2.00 7 -1.01 35 -35.35 
  Bodenshtein, Yair 1814 ISR0.001-0.1735-5.95 
  Gradenwitz, Oded 1503 ISR0.501-0.0535-1.75 
  Zaslavsky, Oleg 1566 ISR0.001-0.4735-16.45 
  Berlad, Asaf 1602 ISR0.001-0.4235-14.70 
  Fudim, Basya 1534 ISR0.501-0.0135-0.35 
  Tamir, Rami 1608 ISR0.001-0.4135-14.35 
  Eshkol, Lilian 1554 ISR1.0010.523518.20 

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)
 
 The Israeli under 20 Chess Championship -2022 Savion ISR 2022-05-13
RcRownchangeKK*chgGame
 1834 1542 2.00 6 0.66 35 23.10 
  Gavriely, Or 2072 ISR0.001-0.0335-1.05 
  Kochavi, Dana 1905 ISR0.001-0.1035-3.50 
  Levitan, Ronit wf2097 ISR0.001-0.0335-1.05 
  Neeman, Ori 1450 ISR0.501-0.1335-4.55 
  Lapushnian, Maya 1583 ISR0.5010.06352.10 
  Duchan, Yoav 1899 ISR1.0010.893531.15 

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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