Individual Calculations July 2019
 Bonin, Jay  Total change: -4.80  Rating chartPersonal card
 Marshall FIDE Mondays May-June 2019 New York, New York USA 2019-05-13
RcRownchangeKK*chgGame
 2028 2282 4.50 6 -0.29 10 -2.90 
  Tripodi, Matthew 1882  * USA0.501-0.4210-4.20 
  Fawole, John Oyeyemi f2152 NGR1.0010.32103.20 
  Glick, Michael 2111 USA0.501-0.2310-2.30 
  Rudowski, Szymon 1882  * USA1.0010.08100.80 
  Juac, Majur 2106 USA0.501-0.2310-2.30 
  Ray, Sarathi 2035 USA1.0010.19101.90 
 * 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)
 
 Marshall Premier June 2019 New York, New York USA 2019-06-07
RcRownchangeKK*chgGame
 2118 2289 2.50 4 -0.19 10 -1.90 
  Berg, George P 1896 USA1.0010.08100.80 
  Chen, Derek 1889  * USA1.0010.08100.80 
  Perez, Robert M 2360 USA0.001-0.4010-4.00 
  Noboa, Kevin f2326 ECU0.5010.05100.50 
 * 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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