Individual Calculations January 2020
 Martinsson, Tommy  Total change: -32.80  Rating chartPersonal card
 Kalltorps KM 2019 Goteborg SWE 2019-09-10
RcRownchangeKK*chgGame
 1602 1851 4.00 7 -1.47 20 -29.40 
  Kalen, Kjell 1499 SWE1.0010.11202.20 
  Lindgren, Hugo 2004 1534 SWE1.0010.13202.60 
  Malm, Jona 1677 SWE0.001-0.7320-14.60 
  Granholm, Johan 1517 SWE0.501-0.3820-7.60 
  Ekman, Bertil 1474 SWE0.501-0.4120-8.20 
  Eriksson, Joel 1996 SWE0.001-0.3120-6.20 
  Karlebratt, Kjell 1515 SWE1.0010.12202.40 

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 II 6 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2110 1834 0.00 1 -0.17 20 -3.40 
  Eriksson, Kristian 2110 SWE0.001-0.1720-3.40 

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)
 

 

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