Individual Calculations April 2020
 Chobotov, Alexander  Total change: 12.00  Rating chartPersonal card
 Championship SFO 2020 Rostov-on-Don RUS 2020-03-05
RcRownchangeKK*chgGame
 1521 1386 3.50 9 0.30 40 12.00 
  Kiriushin, Vladimir 1786  * RUS0.001-0.0840-3.20 
  Donchenko, Ekaterina 1782 RUS0.001-0.0840-3.20 
  Shloma, Aleksander 1135 RUS1.0010.19407.60 
  Chakinsky, Aleksander 1634 RUS0.001-0.1940-7.60 
  Yermolenko, Vitaly 1786  * RUS0.5010.424016.80 
  Evteenko, Yuliya 1276 RUS0.501-0.1540-6.00 
  Shevtsova, Darya 1598 RUS0.5010.274010.80 
  Shepelov, Nikita 1156 RUS0.001-0.7940-31.60 
  Kardashova, Anastasiya 1540 RUS1.0010.714028.40 
 * 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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