Individual Calculations October 2021
 Sathish, Githiha  Total change: -14.40  Rating chartPersonal card
 Kragero Grand Prix B 2021 Kragero NOR 2021-09-03
RcRownchangeKK*chgGame
 1190 1281 0.50 2 -0.75 40 -30.00 
  Hetland, Even 1158 NOR0.501-0.1740-6.80 
  Halvorsen, Ole Einar 1222 NOR0.001-0.5840-23.20 

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)
 
 Norway Chess Open 2021 ELO Stavanger NOR 2021-09-10
RcRownchangeKK*chgGame
 1478 1281 1.50 4 0.39 40 15.60 
  Hjornevik, Knut J 1681  * NOR0.001-0.0840-3.20 
  Eiding, Amanda Mai Irgens 1573 NOR0.001-0.1540-6.00 
  Kramer, Nikolai 1202 NOR1.0010.394015.60 
  Oi, Truls Helge 1457 NOR0.5010.23409.20 
 * 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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