Individual Calculations April 2021
 Menahem, Adi  Total change: 198.00  Rating chartPersonal card
 Liga Artzit Lenoar Tzafon 2021 Group B Rounds 2-3 Various ISR 2021-03-13
RcRownchangeKK*chgGame
 1638 1448 2.00 2 1.48 40 59.20 
  Pevzner, Maks 1718 ISR1.0010.834033.20 
  Gartenfloys, Mark 1558 ISR1.0010.654026.00 

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 Youth Championship Finals 2021 U14 - Israel Eshel Memorial Hakfar Hayarok ISR 2021-03-19
RcRownchangeKK*chgGame
 1590 1448 6.50 9 3.47 40 138.80 
  Helfgott-Miron, Itamar 1048  * ISR1.0010.08403.20 
  Vagman, Roy c1848  * ISR0.001-0.0840-3.20 
  Timonin, Roman 1225 ISR1.0010.22408.80 
  Orian, Noga 1658 ISR1.0010.774030.80 
  Ater, Yuval 1687 ISR1.0010.804032.00 
  Zuev, Ilya 1515 ISR1.0010.594023.60 
  Milikow, Elie c1848  * ISR0.5010.424016.80 
  Uritsky, Yonathan 1848  * ISR0.001-0.0840-3.20 
  Khatib, Mahmood 1637 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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