Individual Calculations January 2020
 Hultin, Joacim  Total change: 3.60  Rating chartPersonal card
 Tyreso KM 2019 R56 Tyreso SWE 2019-11-06
RcRownchangeKK*chgGame
 1394 1457 1.00 1 0.41 40 16.40 
  Lundgren, Fredrik 1991 1394 SWE1.0010.414016.40 

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)
 
 Stockholmsserien 2019/2020 div 6 R3 Stockholm SWE 2019-12-01
RcRownchangeKK*chgGame
 1248 1432 0.50 1 -0.24 40 -9.60 
  Ostlund, Tobias 1248 SWE0.501-0.2440-9.60 

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)
 
 Tyreso KM 2019 R7 Tyreso SWE 2019-12-11
RcRownchangeKK*chgGame
 1832 1432 0.00 1 -0.08 40 -3.20 
  Johansson, Bertil 1832  * SWE0.001-0.0840-3.20 
 * 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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