Individual Calculations January 2018
 Bogdan, David  Total change: -41.20  Rating chartPersonal card
 Novorossiysk semifinal-2018 Novorossiysk RUS 2017-12-16
RcRownchangeKK*chgGame
 1308 1249 3.00 9 -1.03 40 -41.20 
  Pirozhkov, Oleg 1649  * RUS0.001-0.0840-3.20 
  Nikishin, Gleb 1110 RUS0.501-0.1940-7.60 
  Mandarovsky, Andrey 1649  * RUS0.001-0.0840-3.20 
  Khon, Ilya 1272 RUS1.0010.534021.20 
  Zadorozhny, Ioann 1240 RUS0.501-0.0140-0.40 
  Kononenko, Venyameen 1218 RUS0.001-0.5440-21.60 
  Olimskoy, Daniil 1146 RUS1.0010.364014.40 
  Kuhtin, Vladislav 1293 RUS0.001-0.4440-17.60 
  Ivashchenko, Egor 1195 RUS0.001-0.5840-23.20 
 * 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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