Rapid: Individual Calculations September 2023
 Shapiro, Alexander  Total change: -6.60  Rating chartPersonal card
 Kiryat Ono Summer 2023 Rapid 4 Kiryat Ono ISR 2023-08-11
RcRownchangeKK*chgGame
 1310 1947 4.00 4 0.10 20 2.00 
  Glick, Idan 1164 ISR1.0010.00200.00 
  Nochimowski, Eran 1547  * ISR1.0010.08201.60 
  Doron, Itay 1333 ISR1.0010.02200.40 
  Arian, Tal 1195 ISR1.0010.00200.00 
 * 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)
 
 FIDE World Rapid Team Championship 2023 Duesseldorf GER 2023-08-26
RcRownchangeKK*chgGame
 1867 1947 5.00 9 -0.43 20 -8.60 
  Spiegelberg, Silvia 1934 GER1.0010.48209.60 
  Atoyan, Alberto 1823 ARM0.001-0.6720-13.40 
  Peter Anand, A 1901 IND1.0010.44208.80 
  Reichmann, Felix 1967 GER1.0010.532010.60 
  Llari, Marc c1947 FRA0.5010.00200.00 
  Lobkin, Bohdan 1722 UKR0.001-0.7820-15.60 
  Blonder, Daniel 1688 ISR0.501-0.3220-6.40 
  Dinesh, Rajan M 1903 IND0.001-0.5620-11.20 
  Mukovskiy, Peter 1914 GER1.0010.45209.00 

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)
 

 

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