Individual Calculations July 2021
 Demchenko, Svitlan  Total change: 18.00  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2176 2071 4.00 9 0.45 40 18.00 
  Panchanathan, Magesh g2471  * IND0.5010.424016.80 
  Kraai, Jesse g2429 USA0.001-0.1040-4.00 
  Sriniaiyer, Sudarshan 2038 USA0.501-0.0540-2.00 
  Yehamandram, Yogeshwar Sridar 1824 IND1.0010.19407.60 
  Belous, Vladimir g2471  * RUS0.001-0.0840-3.20 
  De Fotis, Gary C 1890 USA0.501-0.2440-9.60 
  Kanli, Alperen 1959 AZE1.0010.354014.00 
  Yu, Jennifer R fwg2312 USA0.5010.304012.00 
  Chiu, Isaac 2190 USA0.001-0.3440-13.60 
 * 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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