Individual Calculations December 2019
 Evers, Johan  Total change: -9.20  Rating chartPersonal card
 Taby Open KM 201920 R2 Taby SWE 2019-10-15
RcRownchangeKK*chgGame
 1805 1594 0.00 1 -0.23 20 -4.60 
  Berggren, Mattias 1805 SWE0.001-0.2320-4.60 

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)
 
 Lag-DM 2019/2020, div 4 R2 Stockholm SWE 2019-11-04
RcRownchangeKK*chgGame
 1522 1600 1.00 1 0.39 20 7.80 
  Tuomainen, Jouni 1522 SWE1.0010.39207.80 

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)
 
 Taby Open KM 201920 R34 Taby SWE 2019-11-05
RcRownchangeKK*chgGame
 1554 1600 0.50 2 -0.62 20 -12.40 
  Johansson, Christer 1960 1654 SWE0.5010.08201.60 
  Svanberg, Albin 1453 SWE0.001-0.7020-14.00 

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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