Individual Calculations December 2021
 Hanzlik, Jiri  Total change: 16.80  Rating chartPersonal card
 SSS - Krajska soutez B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1582 1613 1.50 2 0.42 40 16.80 
  Novotny, Petr 1723 CZE0.5010.15406.00 
  Vnoucek, Martin 1441 CZE1.0010.274010.80 

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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