Individual Calculations November 2021
 Ihlen, Sivert  Total change: 24.00  Rating chartPersonal card
 European Youth Chess Championship 2021 - Open 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1943 1846 3.50 9 0.02 40 0.80 
  Hulka, Valentyn 2187 UKR0.001-0.1240-4.80 
  Garrido Outon, Alex f2246  * ESP0.001-0.0840-3.20 
  Bogusz, Alan 1712 POL1.0010.324012.80 
  Kienboeck, Benjamin 2073 AUT1.0010.794031.60 
  Radojicic, Aleksandar M 2036 SRB0.001-0.2540-10.00 
  Backiel, Hubert 1931 POL0.001-0.3840-15.20 
  Nurahmad, Tabriz 1544 AZE0.501-0.3540-14.00 
  Johannessen, Heine N 1930 NOR0.5010.12404.80 
  Ribeiro, Rodrigo 1828 POR0.501-0.0340-1.20 
 * 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)
 
 Sandefjord GP A 2021 Sandefjord NOR 2021-10-22
RcRownchangeKK*chgGame
 1759 1846 3.00 4 0.58 40 23.20 
  Engedal, Jo Fronsdal 1600 NOR1.0010.19407.60 
  Carlin, Tormod 1554 NOR1.0010.15406.00 
  Evensen, Tom R 2048 NOR0.5010.264010.40 
  Strand, Vetle Bjorge 1833 NOR0.501-0.0240-0.80 

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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