Individual Calculations October 2019
 Jernberg, Karl P  Total change: -9.00  Rating chartPersonal card
 Tromsosjakken NGP 2019 C Tromso NOR 2019-09-17
 1181 1165 0.50 2 -0.45 20 -9.00 
  Torfoss, Sivert Schanche 1199 NOR0.001-0.4520-9.00 
  Brekke, Bjorn 1162 NOR0.5010.00200.00 

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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