Rapid: Individual Calculations October 2023
 Kossa, Alexander  Total change: -33.60  Rating chartPersonal card
 Aurora Borealis 2023_RAPID Grand-Prix of Russia Novyy Urengoy RUS 2023-09-05
RcRownchangeKK*chgGame
 1477 1775 5.50 9 -1.68 20 -33.60 
  Khudyakov, Valeriy 1709 RUS0.001-0.5920-11.80 
  Vedenkin, Alexey 2099 RUS0.5010.37207.40 
  Aleshina, Viktoria 1264 RUS1.0010.04200.80 
  Mukhamadeev, Artur 1344 RUS1.0010.07201.40 
  Nesterenko, Mikhail Vit 1375  * RUS1.0010.08201.60 
  Averchenko, Leonid 1397 RUS0.001-0.9120-18.20 
  Smirnova, Oksana Andr 1255 RUS1.0010.03200.60 
  Kravchuk, Mikhail 1387 RUS1.0010.09201.80 
  Artamonov, Matvei 1461 RUS0.001-0.8620-17.20 
 * 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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