Individual Calculations November 2019
 Ahvenjarvi, Jani  Total change: 5.40  Rating chartPersonal card
 Finnish Championship League 2019-20 Rounds 3-4 Various FIN 2019-10-19
 2223 2304 1.50 2 0.27 20 5.40 
  Halmeenmaki, Tuomo 2196 FIN1.0010.35207.00 
  Kokkila, Tero f2249 FIN0.501-0.0820-1.60 

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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