Rapid: Individual Calculations June 2023
 Bieronski, Nikodem  Total change: 29.60  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska Juniorow w szachach szybkich C-14 Swidnica POL 2023-05-20
RcRownchangeKK*chgGame
 1398 1147 2.00 5 0.74 40 29.60 
  Uhryn, Lukasz 1674 POL0.5010.474018.80 
  Grobelny, Mikolaj 1617 POL0.001-0.0540-2.00 
  Frank, Marcin 1023 POL0.501-0.1740-6.80 
  Dymara, Tomasz 1292 POL0.001-0.3140-12.40 
  Przewlocki, Filip 1386 POL1.0010.804032.00 

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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