Individual Calculations July 2019
 Olberg, Nikita  Total change: -6.80  Rating chartPersonal card
 Rostov Junior Tournament_June-2019 Rostov-on-Don RUS 2019-06-04
RcRownchangeKK*chgGame
 1528 1562 3.50 7 -0.17 40 -6.80 
  Golovanev, Vladimir 1935 RUS0.001-0.1040-4.00 
  Babich, Igor 1162  * RUS0.501-0.4240-16.80 
  Levit, Egor 1700 RUS0.001-0.3140-12.40 
  Stadnichenko, Lev 1162  * RUS1.0010.08403.20 
  Gonchenko, Artem 1335 RUS1.0010.21408.40 
  Alpin, Maxim 1713 RUS1.0010.704028.00 
  Tulaeva, Mariya 1688 RUS0.001-0.3340-13.20 
 * 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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