Rapid: Individual Calculations September 2014
 Lurdalen, Svein Erik  Total change: 5.80  Rating chartPersonal card
 Nordstrand GP Hurtigsjakk B 2014 Oslo NOR 2014-08-16
 1779 1818 2.50 4 0.29 20 5.80 
  Hjortas, Olav 1671 NOR1.0010.30206.00 
  Loken, Espen 1865 NOR1.0010.572011.40 
  Chikwati, Elvis 1770 NOR0.501-0.0720-1.40 
  Syvertsen, Rolf E 1810 NOR0.001-0.5120-10.20 

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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