Individual Calculations May 2019
 Melchisedekow, Lukasz  Total change: -4.40  Rating chartPersonal card
 Alesunds varturnering 2019 Alesund NOR 2019-01-24
RcRownchangeKK*chgGame
 1566 1336 1.00 6 -0.53 40 -21.20 
  Storeide, Erling 1736  * NOR1.0010.924036.80 
  Unneland, Mathias 1736  * NOR0.001-0.0840-3.20 
  Olsen, Thorstein 1736  * NOR0.001-0.0840-3.20 
  Dybvik, Bjorn Noralf 1591 NOR0.001-0.1940-7.60 
  Lotz, Corinna 1334 NOR0.001-0.5040-20.00 
  Brastad, Kay Robert 1260 NOR0.001-0.6040-24.00 
 * 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)
 
 Alesund Grand Prix 2019 B Alesund NOR 2019-04-06
RcRownchangeKK*chgGame
 1436 1333 1.50 3 0.42 40 16.80 
  Haukas, Roar 1457 NOR0.5010.17406.80 
  Svendsen, Aleksander 1453 NOR1.0010.664026.40 
  Malmedal, Preben 1399 NOR0.001-0.4140-16.40 

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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