Individual Calculations October 2021
 Briem, Benedikt  Total change: 77.60  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 1983 1858 4.50 11 0.64 40 25.60 
  Hjartarson, Johann g2258  * ISL0.001-0.0840-3.20 
  Kjartansson, David m2258  * ISL0.001-0.0840-3.20 
  Briem, Gudrun Fanney 1458  * ISL1.0010.08403.20 
  Kanyamarala, Trisha wm2180 IRL0.001-0.1340-5.20 
  Heidarsson, Mikael Bjarki 1473 ISL1.0010.09403.60 
  Pappelis, Dimitrios 2160 GRE0.5010.354014.00 
  Lorscheid, Gerhard f2202 GER0.5010.384015.20 
  Gombocz, Ferenc Jr. f2191 HUN0.001-0.1240-4.80 
  Birkisson, Bjorn Holm 2064 ISL0.5010.264010.40 
  Ptacnikova, Lenka wg2109 ISL0.001-0.1940-7.60 
  Sveinbjornsson, Gudmundur Orri 1458  * ISL1.0010.08403.20 
 * 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)
 
 Nordic Youth 2021 Group C Torshavn FAI 2021-09-10
RcRownchangeKK*chgGame
 1913 1950 4.50 6 1.30 40 52.00 
  Grahn, Vidar 1800 SWE1.0010.304012.00 
  Tasa, Joel 1550  * FIN0.501-0.4240-16.80 
  Ihlen, Sivert 1944 NOR1.0010.494019.60 
  Iskos, Lukas 1909 DEN1.0010.444017.60 
  Soderstrom, Adrian c2156 SWE0.5010.264010.40 
  Apol, Luitjen Akselsson 2121 FAI0.5010.23409.20 
 * 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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