Individual Calculations May 2024
 Wong, Gengchun  Total change: 15.40  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2299 2283 5.00 9 0.77 20 15.40 
  Wu, Leon 2022 GER1.0010.18203.60 
  Stichter, Constantin Paul 1989 GER1.0010.15203.00 
  Ben Ari, Yannay m2434 ISR0.5010.20204.00 
  Kanov, Nikola f2424 BUL0.5010.19203.80 
  Niermann, Tristan f2422 GER1.0010.692013.80 
  Vandenbussche, Thibaut m2427 BEL0.5010.19203.80 
  Petkidis, Anthony m2423 GER0.001-0.3120-6.20 
  Parvanyan, Ashot m2415 GER0.001-0.3220-6.40 
  Boehme, Markus 2133 GER0.501-0.2020-4.00 

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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