Individual Calculations April 2020
 Gleizer, Adar  Total change: 34.80  Rating chartPersonal card
 Israeli Open Junior Championship 2020 Rounds 1-8 Kiryat Ono ISR 2020-01-01
RcRownchangeKK*chgGame
 1992 1772 2.50 8 0.51 40 20.40 
  Gorshtein, Asaf 2172  * ISR1.0010.924036.80 
  Tifferet, Shaked f2172  * ISR0.001-0.0840-3.20 
  Stolyarsky, Yegor 2069 ISR0.5010.354014.00 
  Yaniv, Ori 2103 ISR0.001-0.1240-4.80 
  Verny, David 1785 ISR0.001-0.4840-19.20 
  Sobel, Alon 1780 ISR1.0010.514020.40 
  Bialik, Eyal 1898 ISR0.001-0.3340-13.20 
  Hajaj, Ariel 1955 ISR0.001-0.2640-10.40 
 * 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 Alef Shfela 2020 Round 4 Various ISR 2020-02-29
RcRownchangeKK*chgGame
 2077 1772 0.50 1 0.36 40 14.40 
  Tsyn, Igor 2077 RUS0.5010.364014.40 

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)
 

 

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