Individual Calculations June 2024
 Olsen, Robert Donald, Jr  Total change: 2.20  Rating chartPersonal card
 2024 May Marshall Premier FIDE - Open New York, NY USA 2024-05-03
RcRownchangeKK*chgGame
 2085 1873 1.00 4 0.02 20 0.40 
  Das, Aditeya 2021 USA1.0010.702014.00 
  Huston, Gus m2273  * USA0.001-0.0820-1.60 
  Hoffman, Luc William Crim 2037 USA0.001-0.2820-5.60 
  Chin, Spencer 2009 USA0.001-0.3220-6.40 
 * 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)
 
 2024 May Marshall Monthly FIDE - U2400 New York, NY USA 2024-05-17
RcRownchangeKK*chgGame
 1763 1873 2.00 3 0.09 20 1.80 
  Knowles, Chase 1977 USA0.001-0.3620-7.20 
  Race, Doran 1633 USA1.0010.20204.00 
  Stark, Chloe A 1680 USA1.0010.25205.00 

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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