Individual Calculations July 2022
 Wiebe, Daniel  Total change: 6.00  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2115 2004 3.50 9 0.30 20 6.00 
  Marek, Matyas m2363 CZE0.001-0.1020-2.00 
  Zhao, Erick f2239 USA0.001-0.2120-4.20 
  Pikus, Matthew Kent 1604  * USA1.0010.08201.60 
  Puckett, Matthew 2160 USA0.001-0.2920-5.80 
  Auger, Michael William 2154 USA1.0010.702014.00 
  Eichinger, Christoph 2122 GER1.0010.662013.20 
  Hakobyan, Eduard 2279 USA0.001-0.1720-3.40 
  Kogen, Jonathan Sterling 2233 USA0.001-0.2120-4.20 
  Ren, Jesse 1884 USA0.501-0.1620-3.20 
 * 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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