Individual Calculations May 2023
 Helvik, Olav Faye  Total change: -43.20  Rating chartPersonal card
 Nordstrand SK, Klubbmesterskapet 2023 G2 R 9-10 Oslo NOR 2023-04-13
RcRownchangeKK*chgGame
 1272 1393 2.00 3 0.01 40 0.40 
  Galesic, Armin 1326 NOR0.001-0.5940-23.60 
  Mahle, Lars 1238 NOR1.0010.294011.60 
  Reppen, Ida Helene 1251 NOR1.0010.314012.40 

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)
 
 NM for skolelag 2023 Barneskole Sandnes NOR 2023-04-21
RcRownchangeKK*chgGame
 1370 1393 0.50 3 -1.09 40 -43.60 
  Kimsas, Magnus 1302 NOR0.001-0.6240-24.80 
  Elsness, Fredrik Valstad 1429 NOR0.001-0.4540-18.00 
  Hellerud, Thomas Nissen 1380 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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