Individual Calculations September 2023
 Girsh, Daniel  Total change: 46.40  Rating chartPersonal card
 10th Annual Washington International - Championship Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 2276 2200 6.00 9 2.32 20 46.40 
  Budisavljevic, Luka g2495 SRB0.001-0.1520-3.00 
  Slate, Kent 2045 USA1.0010.29205.80 
  Samuelson, Andrew f2006 USA1.0010.25205.00 
  Tanenbaum, Zachary c2279 USA0.5010.11202.20 
  Espinosa, Pedro Roberto c2288 USA1.0010.622012.40 
  Tang, Andrew g2523 USA0.5010.37207.40 
  Jacobson, Aaron f2343 USA0.5010.19203.80 
  Tahmassebi, Bijan 2172 USA0.501-0.0420-0.80 
  Lin, Andy f2334 USA1.0010.682013.60 

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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