Individual Calculations October 2018
 Stephansen, Oyvind  Total change: 6.80  Rating chartPersonal card
 FDVhuset Blaabyen Grand Prix B 2018 Sortland NOR 2018-09-15
RcRownchangeKK*chgGame
 1555 1426 1.50 4 0.17 40 6.80 
  Esbensen, Hans Fredrik 1679 NOR1.0010.814032.40 
  Johansen, Svein-Harald 1472 NOR0.001-0.4440-17.60 
  Steffensen, Magnus 1520 NOR0.5010.13405.20 
  Nilsen, Leif Inge 1549 NOR0.001-0.3340-13.20 

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)
 

 

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