Individual Calculations May 2024
 Volkov, Yuri  Total change: 20.20  Rating chartPersonal card
 1 4 final Israel chemp Netanya Netanya ISR 2024-02-12
RcRownchangeKK*chgGame
 1846 1799 4.50 9 0.54 20 10.80 
  Lopatinsky, Eitan 1529 ISR1.0010.17203.40 
  Lagun, Michael 1850 ISR0.5010.07201.40 
  Zelikov, Anatoly 1812 ISR0.5010.02200.40 
  Pinhasov, Ilan 1932 ISR0.5010.18203.60 
  Izrailov, Zecharia 2129 ISR0.001-0.1220-2.40 
  Lipes, Yosef 1977 ISR0.5010.23204.60 
  Gal On, Itai 1587 ISR0.501-0.2720-5.40 
  Moroz, Mark 1972 ISR0.5010.23204.60 
  Ivatarov, Gurami 1822 ISR0.5010.03200.60 

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 Zafon 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2066 1879 1.00 2 0.47 20 9.40 
  Kaplivatski, Alexander f2148 ISR0.5010.33206.60 
  Blonder, Daniel 1984 ISR0.5010.14202.80 

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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