Individual Calculations April 2019
 Hammar, Bengt  Total change: 4.20  Rating chartPersonal card
 Div I 2 2018-19 R567 Sweden SWE 2019-03-09
 2255 2202 1.50 3 0.21 20 4.20 
  Aaberg, Anton m2354 SWE0.001-0.3020-6.00 
  Fors, Klas 2033 SWE1.0010.28205.60 
  Mustaps, Matiss f2377 LAT0.5010.23204.60 

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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