Individual Calculations September 2022
 Ashkenazy, Nir  Total change: 108.00  Rating chartPersonal card
 Herzliya Open Summer 2022 Herzliya ISR 2022-07-11
RcRownchangeKK*chgGame
 1401 1302 3.50 5 1.33 40 53.20 
  Shrim, Avner 1190 ISR1.0010.354014.00 
  Kisch, Ehud 1225 ISR1.0010.394015.60 
  Rainhartz, Idan 1353 ISR0.5010.07402.80 
  Rapport, Yaron 1333 ISR1.0010.544021.60 
  Zilberman, Avi 1904 ISR0.001-0.0240-0.80 

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)
 
 Israeli team U14 championship, Nahum Naftali memorial 2022 Afula ISR 2022-08-21
RcRownchangeKK*chgGame
 1338 1302 3.50 8 -0.35 40 -14.00 
  Shumilov, Ariel 1103 ISR1.0010.24409.60 
  Rotman, Uri 1185 ISR1.0010.344013.60 
  Weber, Yonatan 1569 ISR0.001-0.1840-7.20 
  Zlicha, Michael 1323 ISR0.001-0.4740-18.80 
  Landa, Rom 1156 ISR1.0010.304012.00 
  Sagi, Alon 1076 ISR0.501-0.2940-11.60 
  Shilon Rahav, Eliran 1780 ISR0.001-0.0540-2.00 
  Kfir, Nadav 1508 ISR0.001-0.2440-9.60 

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)
 
 Israeli National leagues - Playoffs 5 Various ISR 2022-08-27
RcRownchangeKK*chgGame
 1486 1302 1.00 1 0.74 40 29.60 
  Lahav, Doron 1486 ISR1.0010.744029.60 

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)
 
 Israeli National leagues - Playoffs 6 Various ISR 2022-08-29
RcRownchangeKK*chgGame
 1896 1302 1.00 1 0.98 40 39.20 
  Klein, Boris 1896 ISR1.0010.984039.20 

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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