Individual Calculations January 2020
 Shtemler, Lavi  Total change: 18.20  Rating chartPersonal card
 Israeli National Open Championship - 2019 Jerusalem ISR 2019-12-12
 2172 2181 5.50 9 0.91 20 18.20 
  Klein, Achi 1781  * ISR1.0010.08201.60 
  Soffer, Ram g2490 ISR0.001-0.1420-2.80 
  Gunders, Elad 1803 ISR1.0010.09201.80 
  Kuritz, Zvi 1907 ISR1.0010.17203.40 
  Flom, Gabriel m2506 FRA0.5010.37207.40 
  Baron, Tal g2541 ISR0.001-0.1020-2.00 
  Dvoirys, Semen I. g2467 RUS0.001-0.1620-3.20 
  Tsirilman, Guy 1975 ISR1.0010.24204.80 
  Zak, Arad 2076 ISR1.0010.36207.20 
 * 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)


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