Individual Calculations February 2023
 Wong, Gengchun  Total change: 21.20  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 2130 2219 6.50 9 1.06 20 21.20 
  Panic, Luka M 1819  * SRB1.0010.08201.60 
  Diehm, Alexander 1947 GER1.0010.17203.40 
  Steingraeber, Kai Uwe 2017 GER1.0010.24204.80 
  Ehmann, Thilo f2426 GER0.001-0.2320-4.60 
  Doering, Andreas 2052 GER1.0010.28205.60 
  Homi, Joseph 2087 GER1.0010.32206.40 
  Neukirchner, Pascal f2276 GER0.5010.08201.60 
  Vogel, Roven m2463 GER0.001-0.2020-4.00 
  Metzdorf, Matteo 2087 GER1.0010.32206.40 
 * 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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