Individual Calculations February 2018
 Wisdahl, Peter  Total change: -15.00  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1924 2041 5.50 9 -0.38 20 -7.60 
  Scott, Luke 1780 IRL1.0010.18203.60 
  Olsson, William 1895 SWE1.0010.30206.00 
  Palmqvist, Fredrik 2073 SWE0.5010.04200.80 
  Krasenkova, Ilena wm2123 RUS0.001-0.3920-7.80 
  Brandt, Stefan 1910 SWE0.001-0.6820-13.60 
  Rasmussen, Jonas H 1849 NOR0.501-0.2520-5.00 
  Ranby, Hans 1856 SWE1.0010.26205.20 
  Jansson, Gilbert 1915 SWE0.501-0.1720-3.40 
  Gromark, Per-Olof 1913 SWE1.0010.33206.60 

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)
 
 Div I Ostra 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 2129 2037 0.00 1 -0.37 20 -7.40 
  Eriksson, Dan 2129 SWE0.001-0.3720-7.40 

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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