Individual Calculations July 2023
 Sherman, Reem  Total change: -77.60  Rating chartPersonal card
 Ramat Gan Masters Spring 2023 Ramat Gan ISR 2023-04-17
RcRownchangeKK*chgGame
 1967 2213 4.00 7 -1.40 40 -56.00 
  Meirovich, Ilay 1915 ISR1.0010.15406.00 
  Levi, Netanel 2116 ISR0.001-0.6340-25.20 
  Yaniv, Ori 2150 ISR1.0010.414016.40 
  Lempert, Adam 1813  * ISR1.0010.08403.20 
  Vardi, Daniel 1693 ISR1.0010.03401.20 
  Noy, Eyal 2109 ISR0.001-0.6440-25.60 
  Kochavi, Dana 1970 ISR0.001-0.8040-32.00 
 * 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)
 
 Rishon Lezion closed scheveningen Rishon le Zion ISR 2023-04-18
RcRownchangeKK*chgGame
 1943 2213 3.50 5 -0.58 40 -23.20 
  Hasson Shreger, Shalev 1893 ISR1.0010.13405.20 
  Tashkinova, Sofiia 1941 ISR0.501-0.3340-13.20 
  Pelech, Roee 1970 ISR0.001-0.8040-32.00 
  Ribstein, Orel 2090 ISR1.0010.334013.20 
  Azoulay, Yehonatan 1823 ISR1.0010.09403.60 

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)
 
NOTE: K factor changed
 Israel league playoffs 2023 Israel ISR 2023-06-18
RcRownchangeKK*chgGame
 1894 2294 1.00 1 0.08 20 1.60 
  Khanin, Nikita 1894  * ISR1.0010.08201.60 
 * 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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