Individual Calculations January 2018
 Yatchenko, Leonid  Total change: -32.80  Rating chartPersonal card
 Novorossiysk semifinal-2018 Novorossiysk RUS 2017-12-16
RcRownchangeKK*chgGame
 1436 1524 4.00 8 -0.82 40 -32.80 
  Nikishin, Gleb 1124  * RUS1.0010.08403.20 
  Pirozhkov, Oleg 1750 RUS0.001-0.2140-8.40 
  Nikolenko, Anastasia 1284 RUS1.0010.20408.00 
  Zadorozhny, Ioann 1240 RUS1.0010.16406.40 
  Ignatenko, Arkadij 1605 RUS0.001-0.3940-15.60 
  Mandarovsky, Andrey 1906 RUS0.001-0.0940-3.60 
  Kononenko, Venyameen 1218 RUS0.001-0.8640-34.40 
  Ignatenko, Artur 1364 RUS1.0010.294011.60 
 * 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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