Rapid: Individual Calculations October 2023
 Botnar, Evgenii  Total change: -20.00  Rating chartPersonal card
 Aurora Borealis 2023_RAPID Grand-Prix of Russia Novyy Urengoy RUS 2023-09-05
RcRownchangeKK*chgGame
 1658 1822 5.00 9 -1.00 20 -20.00 
  Obgolts, Erik f2382 RUS0.001-0.0220-0.40 
  Mukhamadeev, Artur 1344 RUS1.0010.05201.00 
  Kovalenko, Mark 1611 RUS0.001-0.7720-15.40 
  Khudyakov, Valeriy 1709 RUS0.501-0.1520-3.00 
  Koshkorov, Maksim 1422  * RUS1.0010.08201.60 
  But, Svetlana 1752 RUS0.001-0.6020-12.00 
  Nesterenko, Mikhail Vit 1198 RUS1.0010.01200.20 
  Vedenkin, Alexey 2099 RUS1.0010.832016.60 
  Smirnova, Polina A 1406 RUS0.501-0.4320-8.60 
 * 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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