Individual Calculations January 2024
 Grahn, Vidar  Total change: -8.40  Rating chartPersonal card
 Allsv Div I 1 2023-24 R3 Sweden SWE 2023-12-08
RcRownchangeKK*chgGame
 2230 2274 0.00 1 -0.56 40 -22.40 
  Malmstig, Erik f2230 SWE0.001-0.5640-22.40 

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)
 
 Lag-DM 2023-2024, div Elit R4 Stockholm SWE 2023-12-11
RcRownchangeKK*chgGame
 1874 2274 1.00 1 0.08 40 3.20 
  Peterson, Curt 1874  * 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)
 
 Malmo Open 2023 std Malmo SWE 2023-12-15
RcRownchangeKK*chgGame
 2222 2274 2.50 4 0.27 40 10.80 
  Pantzar, Milton m2456 SWE0.001-0.2640-10.40 
  Tornberg, Carlos 2055 SWE1.0010.22408.80 
  Akesson, Ralf g2387 SWE0.5010.15406.00 
  Cibo, Faris 1988 SWE1.0010.16406.40 

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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