Individual Calculations December 2019
 Johansson, Christer 1960  Total change: -22.80  Rating chartPersonal card
 Taby Open KM 201920 R2 Taby SWE 2019-10-15
RcRownchangeKK*chgGame
 1459 1654 0.50 1 -0.25 40 -10.00 
  Svanberg, Albin 1459 SWE0.501-0.2540-10.00 

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)
 
 Taby Open KM 201920 R34 Taby SWE 2019-11-05
RcRownchangeKK*chgGame
 1536 1654 1.50 2 0.18 40 7.20 
  Evers, Johan 1600 SWE0.501-0.0840-3.20 
  Kromnow, Niklas 1472 SWE1.0010.264010.40 

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)
 
 Div III 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1651 1654 0.00 1 -0.50 40 -20.00 
  Nilsson, Fernando 1651 SWE0.001-0.5040-20.00 

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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