Individual Calculations December 2019
 Dahl, Trygve  Total change: -28.40  Rating chartPersonal card
 Div I 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 2224 2224 1.50 2 0.50 20 10.00 
  Backman, Michael 2081 SWE1.0010.31206.20 
  Mustaps, Matiss f2366 LAT0.5010.19203.80 

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)
 
 Knut Brokstads Minneturnering 2019 Trondheim NOR 2019-11-22
RcRownchangeKK*chgGame
 1916 2229 1.50 4 -1.92 20 -38.40 
  Unneland, Mathias 2029 NOR0.501-0.2620-5.20 
  Roulet-Dubonnet, Emerik Vapensta 1829  * NOR0.501-0.4220-8.40 
  Unhjem, Bjorn Robert Lovoll 1942 NOR0.001-0.8420-16.80 
  Harstad, Christian 1865 NOR0.501-0.4020-8.00 
 * 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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