Individual Calculations September 2023
 Paul, Justin  Total change: 4.00  Rating chartPersonal card
 10th Annual Washington International - Championship Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 2346 2262 3.00 7 0.20 20 4.00 
  Talwalkar, Vedant 2008 USA1.0010.19203.80 
  Khamrakulov, Djurabek g2507 UZB1.0010.802016.00 
  Antipov, Mikhail g2601 FID0.001-0.1220-2.40 
  Adewumi, Tanitoluwa f2277 USA1.0010.522010.40 
  Brodsky, David g2493 USA0.001-0.2120-4.20 
  Fishbein, Alexander g2363 USA0.001-0.3620-7.20 
  Tahmassebi, Bijan 2172 USA0.001-0.6220-12.40 

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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