Individual Calculations September 2021
 Tarasiuk, Adam  Total change: -10.20  Rating chartPersonal card
 Budlex Miedzynarodowy Festiwal Szachowy Kopernik - Turniej B Torun POL 2021-07-31
RcRownchangeKK*chgGame
 1325 1237 1.50 5 -0.51 20 -10.20 
  Rogaczewski, Sebastian 1532 POL0.5010.35207.00 
  Kawa, Anna 1438 POL0.001-0.2420-4.80 
  Lewandowski, Mateusz 1040 POL0.001-0.7520-15.00 
  Halhoul, Kamil 1047 POL1.0010.25205.00 
  Wydra, Michal 1570 POL0.001-0.1220-2.40 

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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