Individual Calculations May 2019
 Konvalinka, Vladislav  Total change: -3.00  Rating chartPersonal card
 Krajska soutez SSS 2018/2019 skupina A r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1870 1669 0.50 1 0.26 20 5.20 
  Psenicka, Oldrich 1870 CZE0.5010.26205.20 

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)
 
 6th Easter Amateur Chess-Open 2019 Praha CZE 2019-04-19
RcRownchangeKK*chgGame
 1713 1687 1.50 4 -0.41 20 -8.20 
  Groh, Jiri 2061 CZE0.001-0.1020-2.00 
  Postranecka, Zuzana 1387 CZE0.501-0.3520-7.00 
  Stodola, Zdenek 1534 CZE1.0010.30206.00 
  Koper, Stefan 1871 CZE0.001-0.2620-5.20 

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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