Individual Calculations July 2022
 Derlich, Sarah Sima  Total change: -22.00  Rating chartPersonal card
 Norway Chess Open ELO 2022 Stavanger NOR 2022-06-03
RcRownchangeKK*chgGame
 1514 1503 3.00 7 -0.55 40 -22.00 
  Eliseev, Sergey 1975 NOR0.001-0.0540-2.00 
  Damiano, Sophie 1216 NOR0.001-0.8440-33.60 
  Nilsen, Henrik Lauvsnes 1282 NOR1.0010.22408.80 
  Kristiansen, Elias V. 1411 NOR1.0010.374014.80 
  Kong, Zi Yau Bernadette wc1311 SGP1.0010.254010.00 
  Tan, Jimmy 1736 SGP0.001-0.2140-8.40 
  Hjorteland, Stian 1664 NOR0.001-0.2940-11.60 

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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