Individual Calculations August 2015
 Kolstad, Aleksander  Total change: -25.20  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Cl.4 Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1392 1415 1.50 4 -0.63 40 -25.20 
  Evensen, Per-Erik 1307 NOR0.501-0.1540-6.00 
  Larsen, Per Magnus 1374 NOR0.001-0.5640-22.40 
  Strand, Aud Norunn 1399 NOR0.501-0.0240-0.80 
  Frost, Morten 1489 NOR0.5010.10404.00 

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)
 

 

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