Individual Calculations January 2020
 Riha, Martin  Total change: 14.40  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina A r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1779 1922 1.50 2 0.13 20 2.60 
  Friedl, Vaclav 1683 CZE1.0010.20204.00 
  Otradovec, Lubos 1875 CZE0.501-0.0720-1.40 

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)
 
 JCSS - Divize I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1985 1922 1.00 1 0.59 20 11.80 
  Bartos, Alois 1985 CZE1.0010.592011.80 

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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