Rapid: Individual Calculations January 2024
 Gov, Guy  Total change: -21.00  Rating chartPersonal card
 Rapid Hanukkah in Ramat Gan 2023 A Ramat Gan ISR 2023-12-11
RcRownchangeKK*chgGame
 1884 2115 2.50 5 -1.41 20 -28.20 
  Dymko, Kirill 1939 FID0.001-0.7320-14.60 
  Merzbach, Evyatar 1755 ISR1.0010.10202.00 
  Hasson Schrager, Shalev 1916 ISR0.501-0.2620-5.20 
  Adar, Idan 1988 ISR1.0010.33206.60 
  Zakin, Ilay 1822 ISR0.001-0.8520-17.00 

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)
 
 Dafni-Zohar memorial rapid Herzliya 2023 Herzliya ISR 2023-12-28
RcRownchangeKK*chgGame
 2086 2115 3.50 6 0.36 20 7.20 
  Siti, Eli 1715  * ISR1.0010.08201.60 
  Bernshtein, Tomer 1915 ISR1.0010.24204.80 
  Efroimski, Marsel mwg2338 ISR0.5010.28205.60 
  Dvoirys, Semen I. g2375 RUS0.001-0.1820-3.60 
  Federovski, Adi 1850 ISR1.0010.18203.60 
  Globus, Or f2321 ISR0.001-0.2420-4.80 
 * 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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