Individual Calculations November 2020
 Kierzek, Mira  Total change: -35.00  Rating chartPersonal card
 FE 42 Citta' di Arco - A Arco ITA 2020-10-10
RcRownchangeKK*chgGame
 1705 2038 0.00 2 -1.75 20 -35.00 
  Hansen, Anders 1666 SWE0.001-0.9020-18.00 
  Pretto, Aldo 1744 ITA0.001-0.8520-17.00 

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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