Individual Calculations May 2023
 Leib, Yoni  Total change: 36.00  Rating chartPersonal card
 Israel Youth Championship under 16- 2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1821 1705 4.00 8 0.90 40 36.00 
  Medovoy, Yaniv 1887 ISR0.001-0.2640-10.40 
  Niv, Lion Ariel 1385 ISR1.0010.13405.20 
  Pevzner, Maks 2028 ISR0.001-0.1340-5.20 
  Helfgott-Miron, Itamar 1518 ISR1.0010.264010.40 
  Vagman, Roy f2298 ISR0.001-0.0240-0.80 
  Neumann, Amit 1619 ISR1.0010.384015.20 
  Kochavi, Dana 1929 ISR0.5010.284011.20 
  Zuev, Ilya 1907 ISR0.5010.264010.40 

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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