Individual Calculations February 2020
 Tifferet, Shaked  Total change: -1.00  Rating chartPersonal card
 Quarterfinals Israeli Championship Netanya 2019-20 Netanya ISR 2019-11-04
RcRownchangeKK*chgGame
 2019 2232 5.50 8 -0.53 20 -10.60 
  Pinhasov, Ilan 1995 ISR0.501-0.3020-6.00 
  Poleg, Matan 2213 ISR0.001-0.5320-10.60 
  Benyguev, Ilul 1832  * ISR1.0010.08201.60 
  Feldman, Gidi 1981 ISR1.0010.19203.80 
  Kerner, Michael 2122 ISR0.501-0.1520-3.00 
  Khanin, Nikita 1861 ISR1.0010.10202.00 
  Klevinskiy, Konstantin 2078 ISR1.0010.29205.80 
  Lipes, Yosef 2071 ISR0.501-0.2120-4.20 
 * 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)
 
 Liga Artzit Merkaz 2020 Round 1 Various ISR 2020-01-18
RcRownchangeKK*chgGame
 2231 2247 1.00 1 0.48 20 9.60 
  Axelrod, Arie f2231 ISR1.0010.48209.60 

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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