Individual Calculations January 2018
 Tari, Aryan  Total change: 6.40  Rating chartPersonal card
 Norwegian Premier League 2017-2018 R1-3 Oslo NOR 2017-11-03
 2352 2581 3.00 3 0.64 10 6.40 
  Hole, Oystein m2333 NOR1.0010.19101.90 
  Djurhuus, Rune g2421 NOR1.0010.29102.90 
  Andersen, Lars Even f2302 NOR1.0010.16101.60 

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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