Individual Calculations April 2023
 Eshkol, Lilian  Total change: 96.00  Rating chartPersonal card
 Winter Chess Tournament 2023 over 1601 Kfar Saba ISR 2022-12-10
RcRownchangeKK*chgGame
 1614 1386 3.00 6 1.60 40 64.00 
  Schwarz, Harry 1750 ISR0.001-0.1040-4.00 
  Uralevich, Itay 1349 ISR1.0010.454018.00 
  Lapushnian, Maya 1732 ISR0.5010.394015.60 
  Gilor, Amit 1640 ISR0.001-0.1940-7.60 
  Vardi, Daniel 1561 ISR0.5010.23409.20 
  Faust, Yotam 1652 ISR1.0010.824032.80 

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)
 
 League Bet Tel Aviv 2023 5-6 Israel ISR 2023-03-09
RcRownchangeKK*chgGame
 1545 1383 1.50 2 0.80 40 32.00 
  Shorek, Mordechai 1802 ISR1.0010.934037.20 
  Saidy, Ariel 1287 ISR0.501-0.1340-5.20 

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)
 

 

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