Individual Calculations July 2023
 Sinha, Sahil  Total change: 9.80  Rating chartPersonal card
 10th Cherry Blossom Classic - Open Dulles, Virginia USA 2023-05-24
RcRownchangeKK*chgGame
 2330 2317 4.50 8 0.71 20 14.20 
  Diao, Matthew Guo 1973 USA1.0010.12202.40 
  Kantor, Gergely g2535 HUN0.5010.28205.60 
  Khanin, Semen g2566 RUS0.5010.31206.20 
  Matviishen, Viktor g2538 UKR0.001-0.2220-4.40 
  Brady, Tyson 2092 USA1.0010.22204.40 
  Druska, Juraj m2496 SVK0.5010.23204.60 
  Stearman, Josiah m2385 USA0.001-0.4120-8.20 
  Chabris, Christopher c2053 USA1.0010.18203.60 

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)
 
 16th annual Philadelphia International Philadelphia, PA USA 2023-06-24
RcRownchangeKK*chgGame
 2239 2317 5.00 9 -0.22 20 -4.40 
  Jing, Andrew 1917  * USA1.0010.08201.60 
  Matviishen, Viktor g2538 UKR0.001-0.2220-4.40 
  Martin, Sam B 2016 USA1.0010.15203.00 
  Jacobson, Brandon g2557 USA0.5010.30206.00 
  Zong, Davis c2151 USA0.501-0.2220-4.40 
  Shmelov, Denys m2420 UKR0.5010.14202.80 
  Battaglini Flom, Gabriel g2442 FRA0.001-0.3320-6.60 
  Altman, Joshua A c2120 ENG0.501-0.2520-5.00 
  Guha, Eshan 1991 USA1.0010.13202.60 
 * 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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