Individual Calculations January 2020
 Otahalova, Nela  Total change: 23.20  Rating chartPersonal card
 1. liga mladeze D 2019/2020 r4-5 various CZE 2019-12-07
RcRownchangeKK*chgGame
 1631 1557 1.00 2 0.19 40 7.60 
  Vecera, Dominik 1701 CZE0.5010.19407.60 
  Kovar, Matej 1560 CZE0.5010.00400.00 

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)
 
 SSZK - Krajsky prebor I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1912 1557 0.50 1 0.39 40 15.60 
  Smid, Jan 1912 CZE0.5010.394015.60 

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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