Individual Calculations January 2024
 Davidovich, Asaf  Total change: 78.80  Rating chartPersonal card
 Artzit League Sharon 2024 4-5 Israel ISR 2023-11-09
RcRownchangeKK*chgGame
 1344 1303 1.00 1 0.56 40 22.40 
  Shamir, Shahar 1344 ISR1.0010.564022.40 

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)
 
 Kiryat Ono Autumn-Winter 2023 A Kiryat Ono ISR 2023-11-15
RcRownchangeKK*chgGame
 1673 1303 2.00 5 1.41 40 56.40 
  Zelser, Moshe 1697 ISR1.0010.924036.80 
  Bodenshtein, Yair 1889 ISR0.5010.484019.20 
  Zaslavsky, Oleg 1568 ISR0.001-0.1840-7.20 
  Shifrin, Evgeny 1700 ISR0.001-0.0840-3.20 
  Sapir, Omri 1512 ISR0.5010.274010.80 

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)
 

 

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