Rapid: Individual Calculations June 2019
 Shapiro-Erciyas, Ahmet  Total change: 37.40  Rating chartPersonal card
 2019 Mechanics' Institute Club Rapid Championship San Francisco, California USA 2019-05-02
RcRownchangeKK*chgGame
 2260 1901 2.00 5 1.46 20 29.20 
  Shahade, Greg m2301  * USA0.001-0.0820-1.60 
  Winslow, Elliott m2186 USA1.0010.842016.80 
  Coleman, Teddy m2301  * USA0.001-0.0820-1.60 
  Aleskerov, Faik 2301  * AZE1.0010.922018.40 
  Lee, Andy f2213 USA0.001-0.1420-2.80 
 * 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)
 
 Monday Night Rapids May 13 San Francisco, California USA 2019-05-13
RcRownchangeKK*chgGame
 2058 1901 1.00 2 0.41 20 8.20 
  Li, Eric c2069 USA1.0010.722014.40 
  Li, Beilin 2046 USA0.001-0.3120-6.20 

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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