Individual Calculations May 2019
 Tanenbaum, Zachary  Total change: 60.40  Rating chartPersonal card
 13th Annual Foxwoods Open Mashantucket, Connecticut USA 2019-04-17
RcRownchangeKK*chgGame
 2320 2102 5.00 8 3.02 20 60.40 
  Wang, Kevin m2416 USA0.001-0.1420-2.80 
  Song, Alan 1983 USA1.0010.34206.80 
  Gerzhoy, Leonid m2387 CAN0.5010.34206.80 
  Sedlar, William 2217 USA1.0010.662013.20 
  Katz, Alexander m2444 USA1.0010.882017.60 
  Macieja, Bartlomiej g2502  * POL0.001-0.0820-1.60 
  Sarkar, Justin m2337 USA0.5010.29205.80 
  Kumar, Nikhil f2273 USA1.0010.732014.60 
 * 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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