Individual Calculations April 2023
 Roulet-Dubonnet, Emerik Vapensta  Total change: -9.80  Rating chartPersonal card
 The Lewis Chessmen Master 2022 Open A R 5 Trondheim NOR 2023-02-14
RcRownchangeKK*chgGame
 1998 2247 2.50 3 0.13 20 2.60 
  Pedersen, Max Moe 1948 NOR1.0010.15203.00 
  Laverton, Christian 2156 NOR1.0010.38207.60 
  Sandstad, Linus 1889 NOR0.501-0.4020-8.00 

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)
 
 Norwegian Premier League 2022-2023 R 7-9 Oslo NOR 2023-03-03
RcRownchangeKK*chgGame
 2428 2225 1.00 2 0.52 20 10.40 
  Pantzar, Milton m2464 SWE0.001-0.2020-4.00 
  Tisdall, Jonathan D g2392 NOR1.0010.722014.40 

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)
 
 Mosjoen Grand Prix 2023 A Mosjoen NOR 2023-03-17
RcRownchangeKK*chgGame
 1879 2225 1.50 3 -1.14 20 -22.80 
  Blekken, Kjell Ove 1825  * NOR1.0010.08201.60 
  Sjobrend, Kjell 1827 NOR0.501-0.4220-8.40 
  Lund, Terje 1985 NOR0.001-0.8020-16.00 
 * 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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