Individual Calculations May 2023
 Rydstrom, Tom  Total change: -18.20  Rating chartPersonal card
 Vaxjo KM 2023 grp 1 R34 Vaxjo SWE 2023-03-07
RcRownchangeKK*chgGame
 2034 2280 0.50 2 -1.05 20 -21.00 
  Johnsson, Marcus 1892 SWE0.501-0.4120-8.20 
  Lindborg, Patrik 2175 SWE0.001-0.6420-12.80 

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)
 
 Vaxjo KM 2023 grp 1 R567 Vaxjo SWE 2023-04-04
RcRownchangeKK*chgGame
 1761 2270 3.00 3 0.14 20 2.80 
  Mendys, Tommy 1618 SWE1.0010.01200.20 
  Mulato, Marvin 1870  * SWE1.0010.08201.60 
  Wihlborn, Bengt 1794 SWE1.0010.05201.00 
 * 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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