Individual Calculations March 2023
 Ji, Jiabao Eivind  Total change: 57.66  Rating chartPersonal card
 TSF Klubbmesterskap 2023 A R 1-4 Trondheim NOR 2023-02-02
RcRownchangeKK*chgGame
 1659 1631 1.50 3 0.12 31 3.72 
  Kallset, Oystein Viken 1672 NOR1.0010.563117.36 
  Andersen, Edvard 1599 NOR0.501-0.0431-1.24 
  Skjelstad, Erling 1705 NOR0.001-0.4031-12.40 

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)
 
 Midtnorgeserien T 1. div 2023 Levanger NOR 2023-02-03
RcRownchangeKK*chgGame
 1860 1631 1.50 5 0.21 31 6.51 
  Pedersen, Max Moe 1948 NOR0.001-0.1331-4.03 
  Kolas, Tore 2174 NOR0.001-0.0331-0.93 
  Aas, Robert 1640 NOR0.001-0.4931-15.19 
  Pedersen, Odd 1838 NOR1.0010.773123.87 
  Romundstad, Lars 1699 NOR0.5010.09312.79 

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 Championship 2023 E Oslo NOR 2023-02-17
RcRownchangeKK*chgGame
 1569 1631 4.00 6 0.63 31 19.53 
  Hammar, Leonard 1231  * SWE1.0010.08312.48 
  Nieminen, Oliver 1327 FIN1.0010.14314.34 
  Jalving, August 1966 DEN0.5010.383111.78 
  Lilliehook, Victor 1735 SWE0.5010.14314.34 
  Pirtac, Alexandru 1807 DEN1.0010.733122.63 
  Sathish, Githiha 1348 NOR0.001-0.8431-26.04 
 * 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)
 
 Kragero Resort Chess International 2023 ELO group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 1558 1631 5.50 8 0.90 31 27.90 
  Nordahl, Frederik 1245 NOR0.501-0.4131-12.71 
  Madsen, Morten L 1735 NOR0.5010.14314.34 
  Evensen, Per-Erik 1421 NOR1.0010.23317.13 
  Tufteland, Vegard 1295 NOR0.501-0.3831-11.78 
  Skauen, Thomas Kirkholm 1444 NOR1.0010.26318.06 
  Abrahamsson, Roaul 1865 NOR0.5010.29318.99 
  Wernberg, Nikolai Olsen 1758 NOR1.0010.673120.77 
  Nordquelle, Amelia 1702 NOR0.5010.10313.10 

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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