Individual Calculations April 2018
 Reynolds, D Ian W  Total change: -43.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1981 1999 3.50 8 -0.83 20 -16.60 
  Miranda Herrera, Miguel 1722 ESP1.0010.17203.40 
  Birkisson, Bardur Orn c2212 ISL0.001-0.2320-4.60 
  Loiseau, Quentin m2399  * FRA0.001-0.0820-1.60 
  Chan, Daniel 1816 ARG0.501-0.2420-4.80 
  Einarsson, Oskar Long 1729 ISL0.001-0.8320-16.60 
  Holm, Fridgeir K 1746 ISL1.0010.19203.80 
  Kjartansson, Gudmundur m2399  * ISL0.001-0.0820-1.60 
  Jonsson, Olafur Gisli 1822 ISL1.0010.27205.40 
 * 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)
 
 2017/18 4NCL Division 4 South Rounds 7-8 Reading ENG 2018-03-24
RcRownchangeKK*chgGame
 1858 1999 0.00 2 -1.35 20 -27.00 
  Penna, Tommaso 1986 ITA0.001-0.5220-10.40 
  Sivarajasingam, Shayanna wc1729 WLS0.001-0.8320-16.60 

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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