Individual Calculations January 2019
 Fogelberg, Pontus  Total change: -30.40  Rating chartPersonal card
 EP Open 2018 Svedala SWE 2018-09-10
RcRownchangeKK*chgGame
 1592 1457 0.00 2 -0.76 20 -15.20 
  Sandstrom, Anders 1857  * SWE0.001-0.0820-1.60 
  Holmquist, Oliver 2006 1326 SWE0.001-0.6820-13.60 
 * 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)
 
 MSF Open 2018 lang Malmo SWE 2018-12-15
RcRownchangeKK*chgGame
 1379 1472 0.50 2 -0.76 20 -15.20 
  Petersson, David 1387 SWE0.501-0.1220-2.40 
  Andersson, Tom 1370 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)
 

 

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