Individual Calculations December 2018
 Urban, Tomas  Total change: -9.20  Rating chartPersonal card
 Krajska soutez SSS 2018/2019 skupina A r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1700 1771 0.50 2 -0.70 20 -14.00 
  Feierfeil, Jiri 1684 CZE0.501-0.1220-2.40 
  Zitko, Martin 1716 CZE0.001-0.5820-11.60 

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)
 
 Krajsky prebor SSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1958 1771 0.50 1 0.24 20 4.80 
  Kucera, Tomas 1958 CZE0.5010.24204.80 

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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