Individual Calculations December 2017
 Valenta, Vit  Total change: 1.40  Rating chartPersonal card
 2. liga D 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 2042 2107 1.00 2 -0.13 20 -2.60 
  Kosut, Tomas 1790 CZE0.501-0.3720-7.40 
  Machan, Jan f2294 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)
 
 Krajsky prebor SSOK 2017/2018 2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 1870 2107 1.00 1 0.20 20 4.00 
  Kozak, Pavel 1870 CZE1.0010.20204.00 

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)
 

 

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