Individual Calculations January 2024
 McConnell, Sullivan Mac  Total change: -14.40  Rating chartPersonal card
 2023 SPICE Cup Open Chesterfield, MO USA 2023-12-17
RcRownchangeKK*chgGame
 2268 2191 3.00 8 -0.36 40 -14.40 
  Wang, Justin m2512 USA0.5010.374014.80 
  Chen, Ryo Wenyu m2355 USA0.5010.22408.80 
  Jing, Andrew 2070 USA0.501-0.1640-6.40 
  Sargsyan, Anna mwg2364 ARM0.5010.23409.20 
  Nyzhnyk, Illya g2611 UKR0.001-0.0740-2.80 
  Liang, Yu-Cheng c2089 USA0.501-0.1440-5.60 
  Resika, Nathan A f1970 USA0.501-0.2840-11.20 
  Song, Ethan 2171 CAN0.001-0.5340-21.20 

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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