Individual Calculations December 2023
 Sedaqatyar, Hamed  Total change: 28.40  Rating chartPersonal card
 Distriktsserien Skane 23-24, div 4 R12 Malmo SWE 2023-10-22
RcRownchangeKK*chgGame
 1455 1279 0.50 2 -0.04 40 -1.60 
  Dragicevic, Sveto 1447 SWE0.5010.22408.80 
  Penalver, Daniel 1462 SWE0.001-0.2640-10.40 

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)
 
 Allskanskan 23-24, div 2 R12 Malmo SWE 2023-10-29
RcRownchangeKK*chgGame
 1479 1279 1.00 2 0.45 40 18.00 
  Grandsjo, Peter 1643 SWE0.001-0.1040-4.00 
  Melin, Jan 1315 SWE1.0010.554022.00 

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)
 
 Tomas Carnstams minne 2023 grupp 4 Lund SWE 2023-11-24
RcRownchangeKK*chgGame
 1127 1279 1.00 1 0.30 40 12.00 
  Henriksen, Niels 1127 FID1.0010.304012.00 

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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