Individual Calculations November 2021
 Medvedev, Matvey  Total change: 31.60  Rating chartPersonal card
 Championship of the Rostov region 2021_standard Rostov-on-Don RUS 2021-09-28
 2005 1975 4.00 7 0.79 40 31.60 
  Polkovnikyan, Artem 1575  * RUS1.0010.08403.20 
  Donchenko, Ekaterina 1826 RUS0.501-0.2040-8.00 
  Golovanev, Vladimir 2045 RUS1.0010.604024.00 
  Kotenko, Pavel m2316 RUS0.001-0.1240-4.80 
  Sukhareva, Evgeniya wf2143 RUS0.5010.22408.80 
  Yermolenko, Vitaly 1884 RUS1.0010.384015.20 
  Anoshkin, Alexander A. m2243 RUS0.001-0.1740-6.80 
 * 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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