Individual Calculations October 2020
 Azoulay, Jonathan  Total change: -43.60  Rating chartPersonal card
 Summer Rishon Lezion ELO 1750 ETC Rishon Letzion ISR 2020-08-25
RcRownchangeKK*chgGame
 1664 1690 3.00 7 -0.75 40 -30.00 
  Leibi, Yaniv 1951 ISR0.001-0.1840-7.20 
  Shefer, Uri 1313 ISR1.0010.09403.60 
  Gani, Itai 1678 ISR0.001-0.5240-20.80 
  Qasem, Muhamad Mody 1491 ISR1.0010.24409.60 
  Levanzov, Yevgeny 1652 ISR1.0010.454018.00 
  Leib, Daniel 2048 ISR0.001-0.1040-4.00 
  Menahem, Adi 1515 ISR0.001-0.7340-29.20 

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)
 
 Liga Beit Rishon-Rehovot 2020 Round 8 Various ISR 2020-09-10
RcRownchangeKK*chgGame
 1730 1616 0.00 1 -0.34 40 -13.60 
  Tiktin, Dor 1730 ISR0.001-0.3440-13.60 

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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