Individual Calculations May 2022
 Krohn, Johan  Total change: 17.80  Rating chartPersonal card
 Allsv Div II 6 2021-22 R26 Sweden SWE 2022-04-03
RcRownchangeKK*chgGame
 1254 1334 1.00 1 0.39 20 7.80 
  Sikira, Dino 1254 SWE1.0010.39207.80 

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)
 
 Vaggeryd KM 2022 Morphy R4567 Vaggeryd SWE 2022-04-07
RcRownchangeKK*chgGame
 1551 1334 1.00 2 0.50 20 10.00 
  Sivers, Bo 1684 SWE0.001-0.1120-2.20 
  Heldic, Edin 1417 SWE1.0010.612012.20 

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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