Rapid: Individual Calculations June 2023
 Olsson, Thomas  Total change: 5.00  Rating chartPersonal card
 Deltalift Open 2023 rpd Halmstad SWE 2023-05-18
RcRownchangeKK*chgGame
 1963 1879 2.00 4 0.25 20 5.00 
  Sorensen, Hampus m2350 SWE0.001-0.0520-1.00 
  Lappas, Georgios 1684 SWE1.0010.25205.00 
  Reid, Gregor J M 2181 ENG0.001-0.1520-3.00 
  Gallardo, Guillermo 1635 SWE1.0010.20204.00 

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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