Rapid: Individual Calculations September 2023
 Grabinsky, Yoni  Total change: -2.80  Rating chartPersonal card
 Rapid in Honor of GM Jacob Murey A Kfar Saba ISR 2023-08-05
RcRownchangeKK*chgGame
 1978 2157 4.00 6 -0.14 20 -2.80 
  Karp, Ilya m2339 ISR0.001-0.2620-5.20 
  Hasson Schrager, Shalev 1735 ISR1.0010.07201.40 
  Barayev, Anton 2161 UKR0.001-0.4920-9.80 
  Bodenshtein, Yair 1856 ISR1.0010.15203.00 
  Vardi, Daniel 1757  * ISR1.0010.08201.60 
  Vazana, Yochay 2019 ISR1.0010.31206.20 
 * 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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