Individual Calculations September 2023
 Dingertz, Erik  Total change: -10.00  Rating chartPersonal card
 Stockholm Open 2023 std Stockholm SWE 2023-08-19
RcRownchangeKK*chgGame
 1871 2150 3.00 3 0.50 40 20.00 
  Ranby, Hans 1833 SWE1.0010.13405.20 
  Hamilton, Olov 1839 SWE1.0010.14405.60 
  Ral Lustig, Melvin 1941 SWE1.0010.23409.20 

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)
 
 Stockholm JDM 2023 std Stockholm SWE 2023-08-26
RcRownchangeKK*chgGame
 1690 2150 3.00 4 -0.75 40 -30.00 
  Qi, Samuel 1750  * SWE1.0010.08403.20 
  Dananjey Prabu, 1557 SWE1.0010.02400.80 
  Stromgard, Martin 1676 SWE1.0010.05402.00 
  Willstedt, Lukas 1778 SWE0.001-0.9040-36.00 
 * 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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