Individual Calculations January 2020
 Nja, John-Olav  Total change: -27.60  Rating chartPersonal card
 Sarpsborg SK Hostturnering 2019 Sarpsborg NOR 2019-09-06
RcRownchangeKK*chgGame
 1593 1844 2.50 4 -0.56 40 -22.40 
  Johannesen, Kai Otto 1444  * NOR1.0010.08403.20 
  Eriksen, Oddvar 1540 NOR1.0010.14405.60 
  Mirza, Raad 1943 NOR0.001-0.3640-14.40 
  Johannesen, Kai Otto 1444  * NOR0.501-0.4240-16.80 
 * 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)
 
 Ostlandsserien 2. div A 2019-2020 R 2-3 Diverse NOR 2019-12-07
RcRownchangeKK*chgGame
 2208 1881 0.00 1 -0.13 40 -5.20 
  Hagen, Anders Gjerdrum c2208 NOR0.001-0.1340-5.20 

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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