Rapid: Individual Calculations October 2019
 Vestgard, Rayner  Total change: -2.00  Rating chartPersonal card
 FDVhuset Blabyen Grand Prix 2019 C hurtigdel Sortland NOR 2019-09-13
 1229 1268 1.00 2 -0.10 20 -2.00 
  Eilertsen, Sindre Joakim 1295 NOR1.0010.542010.80 
  Bjornas, Vidar Jr 1163 NOR0.001-0.6420-12.80 

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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