Individual Calculations March 2020
 Bodenshtein, Yair  Total change: -10.20  Rating chartPersonal card
 Liga Artzit Darom 2020 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2214 1942 0.50 2 0.14 20 2.80 
  Kaganskiy, Gleb f2285 RUS0.001-0.1220-2.40 
  Motenko, Dima 2142 ISR0.5010.26205.20 

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)
 
 Quarterfinals Israeli Championship Kiryat Ono 2019-20 Round 7-8 Kiryat Ono ISR 2020-02-12
RcRownchangeKK*chgGame
 1678 1942 1.00 2 -0.59 20 -11.80 
  Verny, David 1813 ISR0.001-0.6720-13.40 
  Ostrovsky Berman, Noam 1542  * ISR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Quarterfinals Israeli Championship Kiryat Ono 2019-20 Round 6 - Postponed Games Kiryat Ono ISR 2020-02-12
RcRownchangeKK*chgGame
 1900 1942 0.50 1 -0.06 20 -1.20 
  Bialik, Eyal 1900 ISR0.501-0.0620-1.20 

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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