Individual Calculations April 2024
 Pelech, Roee  Total change: -16.00  Rating chartPersonal card
 Rishon Lezion Autumn 2023 24 over 1800 Rishon le Zion ISR 2024-01-09
RcRownchangeKK*chgGame
 2015 2178 5.00 7 0.18 40 7.20 
  Han, Oron 1778  * ISR1.0010.08403.20 
  Federovski, Adi 1952 ISR1.0010.21408.40 
  Zanan, Evgeny g2487 ISR0.001-0.1440-5.60 
  Rivlin, Shachar 1868 ISR0.501-0.3640-14.40 
  Vardi, Shlomit 1833 ISR1.0010.11404.40 
  Kaganskiy, Gleb f2177 ISR0.5010.00400.00 
  Zakin, Ilay 2008 ISR1.0010.284011.20 
 * 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)
 
 Arzit Darom 2024 4 Israel ISR 2024-03-07
RcRownchangeKK*chgGame
 2173 2227 0.00 1 -0.58 40 -23.20 
  Grossman, Michael 2173 ISR0.001-0.5840-23.20 

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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