Rapid: Individual Calculations December 2021
 Isaksson, Philip  Total change: 6.00  Rating chartPersonal card
 Hasselbacken Chess Open 2021 snabb Stockholm SWE 2021-11-05
RcRownchangeKK*chgGame
 1830 1468 1.00 4 0.15 20 3.00 
  Douhan, David 2030 SWE0.001-0.0220-0.40 
  Eriksson, Kristian 2080 SWE0.001-0.0220-0.40 
  Lind Berteusen, Alvin 1266 SWE1.0010.24204.80 
  Arvidsson, Jonas 1943 SWE0.001-0.0520-1.00 

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)
 
 Juniorallsvenskan 2021 Div 3 Stockholm SWE 2021-11-27
RcRownchangeKK*chgGame
 1168 1468 1.00 1 0.15 20 3.00 
  Strom, Emil 1168 SWE1.0010.15203.00 

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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