Individual Calculations December 2019
 Tadych, Szymon  Total change: 15.60  Rating chartPersonal card
 IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 1-2 Poznan POL 2019-11-03
RcRownchangeKK*chgGame
 1545 1399 1.00 2 0.39 40 15.60 
  Agacinski, Tadeusz c1536 POL0.5010.18407.20 
  Spizewski, Grzegorz 1553 POL0.5010.21408.40 

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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