Individual Calculations September 2019
 Katasonov, Jaroslav  Total change: -9.20  Rating chartPersonal card
 Zhigulevskie prostory-2019 B13 STD Samara RUS 2019-07-21
RcRownchangeKK*chgGame
 1382 1270 2.00 6 -0.23 40 -9.20 
  Petrovsky, Nikita 1670  * RUS0.001-0.0840-3.20 
  Shelepnev, Artem 1281 RUS0.001-0.4840-19.20 
  Parkhomenko, Maksim 1144 RUS0.501-0.1740-6.80 
  Akhmedov, Omar 1323 RUS1.0010.574022.80 
  Nagiev, Khayal 1364 RUS0.5010.13405.20 
  Shaymardanov, Bakhtiyar 1509 RUS0.001-0.2040-8.00 
 * 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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