Individual Calculations August 2019
 Zaromb, Charles Irving  Total change: 49.60  Rating chartPersonal card
 Netanya International Chess Festival 2019 - Open Section Netanya ISR 2019-06-23
RcRownchangeKK*chgGame
 1855 1738 3.50 8 0.67 40 26.80 
  Aharon, Ofir f2138  * ISR0.001-0.0840-3.20 
  Levin, Guy 2054 ISR0.5010.374014.80 
  Cohen Revivo, Alon 2036 ISR0.001-0.1540-6.00 
  Lisnovetzky, Daniel 1338  * ISR1.0010.08403.20 
  Feldman, Antony 1972 ISR0.001-0.2140-8.40 
  Fudim, Basya 1346 ISR1.0010.08403.20 
  Sokolovsky, Yahli 2074 ISR0.001-0.1240-4.80 
  Noy, Eyal 1885 ISR1.0010.704028.00 
 * 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)
 
 10th Kiryat Ono Summer Festival Open B Kiryat Ono ISR 2019-07-07
RcRownchangeKK*chgGame
 1702 1783 3.50 5 0.57 40 22.80 
  Kochavi, Dana 1383  * ISR1.0010.08403.20 
  Klevinskiy, David 1863 ISR0.5010.11404.40 
  Levi, Yoel 1807 ISR0.001-0.4740-18.80 
  Zaslavsky, Oleg 1658 ISR1.0010.334013.20 
  Vaisgur, Alon 1800 ISR1.0010.524020.80 
 * 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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