Individual Calculations May 2024
 Pelech, Roee  Total change: 32.40  Rating chartPersonal card
 Arzit Darom 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1914 2227 2.00 2 0.28 40 11.20 
  Rubinstein, Dori 1925 ISR1.0010.15406.00 
  Smoliar, Klim 1903 ISR1.0010.13405.20 

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)
 
 Israel national youth championship 2024 U18 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 2138 2211 4.50 7 0.53 40 21.20 
  Pogoreltsev, Arsenii 1811  * ISR1.0010.08403.20 
  Sokolovsky, Yahli m2490 ISR0.001-0.1640-6.40 
  Pevzner, Maks 2090 ISR0.501-0.1640-6.40 
  Gurevich, Hillel 1832 ISR1.0010.09403.60 
  Zuev, Ilya 1883 ISR1.0010.13405.20 
  Levin, Guy m2451 ISR0.001-0.2040-8.00 
  Aizenberg, Benny f2408 ISR1.0010.754030.00 
 * 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)
 

 

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