Individual Calculations July 2021
 Kraai, Jesse  Total change: -23.80  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2186 2429 4.50 9 -2.38 10 -23.80 
  Altman, Joshua A c2029  * ENG0.501-0.4210-4.20 
  Demchenko, Svitlan wm2071 CAN1.0010.10101.00 
  Zhou, Jianchao g2615 CHN0.001-0.2610-2.60 
  Kumar, Naman 2128 USA0.501-0.3510-3.50 
  Kurtz, Eric 2059 USA0.501-0.4010-4.00 
  Tahmassebi, Bijan 2037 USA1.0010.08100.80 
  Paciorkowski, Lev 2220 USA0.501-0.2710-2.70 
  Hevia Alejano, Carlos g2467 CUB0.5010.05100.50 
  Yanayt, Eugene f2052 USA0.001-0.9110-9.10 
 * 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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