Individual Calculations September 2019
 Sowa, Ryan  Total change: -72.40  Rating chartPersonal card
 2019 Denker Tournament of High School Champions Orlando, Florida USA 2019-08-03
RcRownchangeKK*chgGame
 1916 2170 3.00 6 -1.81 40 -72.40 
  Gollapudi, Jonathan 1846 USA1.0010.13405.20 
  Jain, Akshat 1905 USA0.501-0.3240-12.80 
  Webster, Dex 2040 USA0.001-0.6840-27.20 
  Hamley, Ryan 2005 USA0.501-0.2240-8.80 
  Zeng, Sheena wc1928 USA0.501-0.3040-12.00 
  Kothapalli, Pradhyumna Kumar 1770  * IND0.501-0.4240-16.80 
 * 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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