Rapid: Individual Calculations February 2023
 O`cuilleanain, Oisin  Total change: 5.60  Rating chartPersonal card
 PRAGUE OPEN 2023 C - rapid tournament Prague CZE 2023-01-08
RcRownchangeKK*chgGame
 1812 1901 4.50 7 0.28 20 5.60 
  Tickner, James Ian Michael 1501  * CZE1.0010.08201.60 
  Schoeppe, Christian 1641 GER1.0010.18203.60 
  Oim, Mikk Kaarel 1706 EST1.0010.25205.00 
  Stastny, Jan 2186 CZE1.0010.842016.80 
  Gijsen, William 2144 NED0.001-0.2020-4.00 
  Slusarczyk, Anna 1633 POL0.501-0.3320-6.60 
  Ruban, Irina 1870 UKR0.001-0.5420-10.80 
 * 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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