Rapid: Individual Calculations October 2021
 Rakhmatullin, Nikita  Total change: -13.80  Rating chartPersonal card
 Profi 64 Champion Ufa RUS 2021-09-26
RcRownchangeKK*chgGame
 1299 1186 0.00 2 -0.69 20 -13.80 
  Asmaev, Bogdan 1332 RUS0.001-0.3020-6.00 
  Bogdanov, Egor 1266 RUS0.001-0.3920-7.80 

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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