Individual Calculations July 2021
 Yanayt, Eugene  Total change: 44.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2158 2052 5.50 9 2.18 20 43.60 
  Jacobson, Brandon g2452  * USA0.001-0.0820-1.60 
  Bohorquez, Maria Isabel Canizare 1652  * ECU1.0010.08201.60 
  Chasin, Nico f2276 USA0.001-0.2220-4.40 
  Pang, Brian 1700 USA1.0010.11202.20 
  Wu, Derek 2135 USA1.0010.612012.20 
  Liang, Jason f2326 USA0.001-0.1720-3.40 
  Lu, Ming 2149 USA1.0010.632012.60 
  Jacobson, Aaron f2301 USA0.5010.31206.20 
  Kraai, Jesse g2429 USA1.0010.912018.20 
 * 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)
 
 2021 National Open - Championship Las Vegas, Nevada USA 2021-06-16
RcRownchangeKK*chgGame
 2285 2102 2.00 7 0.03 20 0.60 
  Schmakel, Samuel Arthur m2435 USA0.5010.38207.60 
  Stremavicius, Titas g2469 LTU0.001-0.1020-2.00 
  Yu, Jennifer R fwg2316 USA0.001-0.2320-4.60 
  Vibbert, Sean f2270 USA0.001-0.2820-5.60 
  Herman, Daniel 1952 USA1.0010.30206.00 
  Yang, Kevin Shen 2275 USA0.5010.23204.60 
  Chasin, Nico Werner f2276 USA0.001-0.2720-5.40 

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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