Rapid: Individual Calculations October 2022
 Sabuk, Jan  Total change: -21.60  Rating chartPersonal card
 IV Ogolnopolski Turniej Szachowy JELONKA OPEN A Jelenia Gora POL 2022-09-17
RcRownchangeKK*chgGame
 1469 1260 0.00 4 -1.08 20 -21.60 
  Obelchak, Ruslan 1657 UKR0.001-0.0820-1.60 
  Bartlomowicz, Jakub 1579 POL0.001-0.1320-2.60 
  Lochina, Justyna 1508 POL0.001-0.1920-3.80 
  Burda, Igor 1130 POL0.001-0.6820-13.60 

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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