Individual Calculations March 2020
 Ruiz C, Joshua D  Total change: -12.40  Rating chartPersonal card
 11th Annual Southwest Class Championship Fort Worth, Texas USA 2020-02-13
RcRownchangeKK*chgGame
 2361 2510 5.00 9 -1.24 10 -12.40 
  Wu, Logan 2217 USA1.0010.15101.50 
  Kumar, Nikhil f2333 USA1.0010.27102.70 
  Lee, Michael m2385 USA0.501-0.1710-1.70 
  Korley, Kassa m2430 DEN0.501-0.1110-1.10 
  Tiglon, Bryce m2385 USA0.501-0.1710-1.70 
  Kambrath, Yannick m2378 FRA0.501-0.1810-1.80 
  Wheeler, Cameron m2399 USA0.501-0.1510-1.50 
  Yu, Jennifer R fwg2295 USA0.501-0.2710-2.70 
  Yoo, Christopher Woojin m2430 USA0.001-0.6110-6.10 

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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