Individual Calculations August 2021
 Kochavi, Dana  Total change: 148.00  Rating chartPersonal card
 Kiryat Ono Start of Summer 2021 A Kiryat Ono ISR 2021-06-09
RcRownchangeKK*chgGame
 1707 1717 4.00 5 1.44 40 57.60 
  Taragan, Uri 1474 ISR0.501-0.3040-12.00 
  Mondri, Nadav 1836 ISR0.5010.16406.40 
  Gradenwitz, Oded 1621 ISR1.0010.374014.80 
  Levanzov, Yevgeny 1660 ISR1.0010.424016.80 
  Rozen, Guy 1946 ISR1.0010.794031.60 

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)
 
 Liga Bet Petah Tikva 2021 Rounds 7-8 Various ISR 2021-07-08
RcRownchangeKK*chgGame
 1698 1651 2.00 2 1.13 40 45.20 
  Gil-On, Shlomo 1718 ISR1.0010.594023.60 
  Skatnevsky, Yaacov 1678 ISR1.0010.544021.60 

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)
 
 11th Kiryat Ono Summer Festival Open B Kiryat Ono ISR 2021-07-12
RcRownchangeKK*chgGame
 1671 1651 3.50 5 1.13 40 45.20 
  Soybert, Ori 1377 ISR0.501-0.3340-13.20 
  Levi, Paz 1566 ISR1.0010.384015.20 
  Menahem, Adi 1719 ISR0.5010.09403.60 
  Leor, Ephraim 1765 ISR1.0010.664026.40 
  Rozen, Guy 1928 ISR0.5010.334013.20 

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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