Individual Calculations December 2017
 Thorgeirsson, Jon Kristinn  Total change: 0.00  Rating chartPersonal card
 Foroyar-Island vinarlandsdystur Runavik FAI 2017-11-18
RcRownchangeKK*chgGame
 2231 2319 1.50 2 0.26 20 5.20 
  Poulsen, Martin f2231 FAI1.0010.38207.60 
  Poulsen, Martin f2231 FAI0.501-0.1220-2.40 

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)
 
 Runavik Open 2017 Runavik FAI 2017-11-20
RcRownchangeKK*chgGame
 2283 2319 4.50 9 -0.26 20 -5.20 
  Jacobsen, Runi 1919  * FAI1.0010.08201.60 
  Maiorov, Nikita g2521 BLR0.001-0.2420-4.80 
  Haraldsson, Haraldur 2004 ISL1.0010.14202.80 
  Thorhallsson, Simon 2059 ISL1.0010.18203.60 
  Yinglun, Xu g2518 CHN0.001-0.2420-4.80 
  Malakhatko, Vadim g2540 BEL0.001-0.2220-4.40 
  Halldorsson, Bragi 2103 ISL1.0010.22204.40 
  Nielsen, Hogni Egilstoft f2354 FAI0.5010.05201.00 
  Ulybin, Mikhail g2528 RUS0.001-0.2320-4.60 
 * 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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