Individual Calculations March 2019
 Fielding, Michael  Total change: -7.20  Rating chartPersonal card
 Open de Portugal 2019 - Cidade de Lisboa Lisboa POR 2019-02-02
RcRownchangeKK*chgGame
 1875 1791 3.50 8 0.20 40 8.00 
  Pacan-Milej, Kosma f2191  * POL0.001-0.0840-3.20 
  Martins, Diogo 1993 POR0.5010.264010.40 
  Ranaldi, Lucas f2191  * NOR0.001-0.0840-3.20 
  Lages, Duarte Jorge Silva 1558 POR1.0010.21408.40 
  Myrheim, Hakon Abeland 1993 NOR0.001-0.2440-9.60 
  Cavadas, Jose 1580 POR1.0010.23409.20 
  Barbier, Astrid 1945 BEL0.001-0.2940-11.60 
  Marques, Gilles 1545 FRA1.0010.19407.60 
 * 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)
 
NOTE: K factor changed
 2019 Bristol Winter Congress Open Bristol ENG 2019-02-15
RcRownchangeKK*chgGame
 1831 1791 1.00 4 -0.76 20 -15.20 
  Smith, Chris A 1957 ENG0.001-0.2820-5.60 
  Iwi, Graham R 1912 ENG0.001-0.3420-6.80 
  Strong, Chris M 1541 ENG1.0010.19203.80 
  Bogdan, Horia D 1913 ROU0.001-0.3320-6.60 

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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