Individual Calculations March 2019
 Thorfinnsson, Bragi  Total change: -2.10  Rating chartPersonal card
 Skakhatid MotX 2019 - a-flokkur Kopavogur ISL 2019-01-08
RcRownchangeKK*chgGame
 2314 2438 5.00 6 1.04 10 10.40 
  Ornolfsson, Magnus P. 2201 ISL0.501-0.3010-3.00 
  Ptacnikova, Lenka wg2187 ISL1.0010.19101.90 
  Kjartansson, Gudmundur m2424 ISL0.501-0.0210-0.20 
  Arngrimsson, Dagur m2367 ISL1.0010.40104.00 
  Einarsson, Halldor Gretar f2272 ISL1.0010.28102.80 
  Arnason, Jon L g2432 ISL1.0010.49104.90 

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)
 
 Kragero Resort Chess 2019 Title Kragero NOR 2019-02-20
RcRownchangeKK*chgGame
 2225 2438 5.50 9 -1.25 10 -12.50 
  Flasen, Aleksander 2038  * NOR1.0010.08100.80 
  Ranaldi, Lucas f2229 NOR0.001-0.7710-7.70 
  Bergsson, Stefan 2172 ISL0.501-0.3210-3.20 
  Birkisson, Bjorn Holm 2078 ISL0.501-0.4010-4.00 
  Abdrlauf, Elham 2105 NOR1.0010.12101.20 
  Sgircea, Silvia-Raluca wm2251 ROU0.501-0.2410-2.40 
  Ingebretsen, Jens E 2297 NOR1.0010.31103.10 
  Doluhanova, Evgeniya wg2348 UKR1.0010.38103.80 
  Castellanos Rodriguez, Renier m2505 ESP0.001-0.4110-4.10 
 * 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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