Individual Calculations March 2018
 Rasti, Arvin  Total change: 21.20  Rating chartPersonal card
 Gbg Lag-DM 2018 Goteborg SWE 2018-01-08
RcRownchangeKK*chgGame
 1770 1884 3.50 5 0.41 40 16.40 
  Hoglund, Linus 1484  * SWE1.0010.08403.20 
  Acosta, Fredrik 1622 SWE1.0010.18407.20 
  Mellbin, Bo-Goran 1607 SWE1.0010.17406.80 
  Berggren Torell, Harald 2070 SWE0.001-0.2640-10.40 
  Fors, Klas 2065 SWE0.5010.24409.60 
 * 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)
 
 Nordic Youth Championship 2018 D Heinola FIN 2018-02-09
RcRownchangeKK*chgGame
 1831 1888 3.50 6 0.04 40 1.60 
  Luu, Robert 1680 ISL1.0010.23409.20 
  Jaakkola, Konsta 1766 FIN1.0010.334013.20 
  Keso, Elias 1826 FIN0.001-0.5940-23.60 
  Shehzad, Shazil 1893 NOR0.5010.01400.40 
  Wernberg, Hugo 1959 SWE0.5010.10404.00 
  Unneland, Mathias 1860 NOR0.501-0.0440-1.60 

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)
 
 GSF:s Div V 201718 R4 Goteborg SWE 2018-02-25
RcRownchangeKK*chgGame
 1488 1888 1.00 1 0.08 40 3.20 
  Grundberg, Carl 1488  * SWE1.0010.08403.20 
 * 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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