Individual Calculations June 2022
 Sapir, Omri  Total change: 20.40  Rating chartPersonal card
 Quarterfinals of the 2022 Israel Chess Championships Kfar Saba ISR 2022-01-22
RcRownchangeKK*chgGame
 1525 1468 2.00 8 -1.64 40 -65.60 
  Yusupoff, Yoav 1935 ISR0.001-0.0540-2.00 
  Vardi, Daniel 1180 ISR0.501-0.3440-13.60 
  Mond, Omri 1323 ISR0.501-0.1940-7.60 
  Blonder, Daniel 1431 ISR0.501-0.0540-2.00 
  Gavriel, Oren 1499 ISR0.001-0.4640-18.40 
  Taragan, Uri 1777 ISR0.5010.364014.40 
  Kaplan, Amiram 1846 ISR0.001-0.0940-3.60 
  Gavriel, Adam 1208 ISR0.001-0.8240-32.80 

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)
 
 Masters Ramat Gan Spring 2022 A Ramat Gan ISR 2022-03-14
RcRownchangeKK*chgGame
 1818 1452 3.50 6 2.78 40 111.20 
  Tashkinova, Sofiia 1775 UKR0.001-0.1340-5.20 
  Lempert, Adam 1731 ISR1.0010.844033.60 
  Sobel, Alon 1832 ISR1.0010.914036.40 
  Kochavi, Dana 1770 ISR0.5010.374014.80 
  Lotan, Barak 1691 ISR1.0010.804032.00 
  Friedland, Eldar 2106 ISR0.001-0.0140-0.40 

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)
 
 Liga Bet Sharon 2022 Rounds 5 - 7 Various ISR 2022-04-28
RcRownchangeKK*chgGame
 1698 1427 0.00 3 -0.63 40 -25.20 
  Tillinger, Aviv 1841 ISR0.001-0.0740-2.80 
  Levi, Yaniv 1448 ISR0.001-0.4740-18.80 
  Khatib, Husein 1806 ISR0.001-0.0940-3.60 

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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