Individual Calculations December 2017
 Olsson, Torgny  Total change: -26.40  Rating chartPersonal card
 Div III 10 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 2028 1744 0.00 1 -0.16 20 -3.20 
  Lane, Hakan 2028 DEN0.001-0.1620-3.20 

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)
 
 Malta Open 2017 Bugibba MLT 2017-11-19
RcRownchangeKK*chgGame
 1681 1744 4.00 9 -1.16 20 -23.20 
  Carlsson, Ingvar 2119 SWE0.001-0.0920-1.80 
  Fleri, Luke 1344  * MLT0.501-0.4220-8.40 
  Ducreux, Regis 1344  * FRA0.501-0.4220-8.40 
  Isaksson, Per 2039 SWE0.001-0.1520-3.00 
  Jackson, Paul 1500 ENG0.501-0.3020-6.00 
  Azzopardi, Alfred Sancio 1584 MLT1.0010.29205.80 
  Muskat, Gunter 2039 GER0.001-0.1520-3.00 
  Olsson, Dick 1624 SWE0.501-0.1620-3.20 
  Elsner, M. Boris 1539 GER1.0010.24204.80 
 * 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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