Blitz: Individual Calculations August 2017
 Tzidkiya, Yeshaayahu  Total change: 12.20  Rating chartPersonal card
 9th Avner Amit Memorial Blitz Petah Tikva ISR 2017-07-04
RcRownchangeKK*chgGame
 2089 2173 6.00 9 0.61 20 12.20 
  Efrati, Alon 1773  * ISR1.0010.08201.60 
  Barak, Gil 1909 ISR0.001-0.8220-16.40 
  Neerman, Moshe 1904 ISR1.0010.17203.40 
  Smoliar, Klim 2020 ISR1.0010.30206.00 
  Bakalchuk, Johnatan f2321 ISR0.001-0.3020-6.00 
  Zemach, Roee 1924 ISR1.0010.19203.80 
  Hadari, Ariel 2022 ISR1.0010.30206.00 
  Givon, Asaf m2440 ISR1.0010.822016.40 
  Bellaiche, Anthony m2490 FRA0.001-0.1320-2.60 
 * 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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