Individual Calculations April 2018
 Lunn, Matthew  Total change: -26.20  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 2027 2069 4.50 9 -0.43 20 -8.60 
  Unuk, Laura wm2346 SLO0.001-0.1720-3.40 
  Meier, Gerd 1804 GER1.0010.18203.60 
  Doluhanova, Evgeniya wg2275 UKR0.001-0.2420-4.80 
  Thorsson, Pall 1693 ISL1.0010.09201.80 
  Kucuksari, Kaan f2271 SWE0.5010.26205.20 
  Danielsson, Sigurdur 1791 ISL0.001-0.8320-16.60 
  Pedersen, Soren Sandmann 1794 USA1.0010.17203.40 
  Jonsson, Pall G 1841 ISL1.0010.21204.20 
  Kjartansson, Gudmundur m2432 ISL0.001-0.1020-2.00 

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)
 
 2017/18 4NCL Division 2 Rounds 7-8 Reading ENG 2018-03-17
RcRownchangeKK*chgGame
 1885 2069 0.50 2 -0.88 20 -17.60 
  Milson, Samuel A 2101 ENG0.001-0.4620-9.20 
  Patel, Devan 1669  * ENG0.501-0.4220-8.40 
 * 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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